Dacula High School (GA)
- 2022 University of Georgia Regional Tournament (Div. C) — 16th
- 2020 Brookwood High School Science Olympiad Invitational (Div. C) — 59th
Dahlia Heights Elementary (CA)
Dahlia Heights Elementary School (CA)
- 2023 Los Angeles Regionals (Div. A) — 5th
- 2022 Southern California Science Olympiad State Tournament (Div. A) — 19th
Dailey Middle School (TX)
- 2020 University of Texas at Austin Fall Invitational (Div. B) — 30th
- 2019 University of Texas at Austin Fall Invitational (Div. B) — 20th
Daisy Gibson Middle School (CA)
Dakota High School (MI)
- 2023 Michigan Science Olympiad State Tournament (Div. C) — 25th
- 2020 University of Michigan Science Olympiad Invitational (Div. C) — 30th
- 2019 Michigan Science Olympiad State Tournament (Div. C) — 50th
- 2017 Clio Science Olympiad Invitational (Div. C) — 18th, 24th
Dakota Valley Middle School (SD)
Dallas High School (PA)
- 2024 Pennsylvania Science Olympiad State Tournament (Div. C) — 31st
- 2023 Pennsylvania Science Olympiad State Tournament (Div. C) — 18th
- 2023 Northeastern Pennsylvania Regional Tournament (Div. C) — 4th
- 2022 Pennsylvania Science Olympiad State Tournament (Div. C) — 23rd
- 2022 Northeastern Pennsylvania Regional Tournament (Div. C) — 5th
- 2021 Northeastern Pennsylvania Regional Tournament (Div. C) — 16th
- 2019 Pennsylvania Science Olympiad State Tournament (Div. C) — 24th
- 2018 Pennsylvania Science Olympiad State Tournament (Div. C) — 26th
- 2016 Pennsylvania Science Olympiad State Tournament (Div. C) — 29th
- 2015 Pennsylvania Science Olympiad State Tournament (Div. C) — 34th
- 2013 Pennsylvania Science Olympiad State Tournament (Div. C) — 29th
- 2008 Pennsylvania Science Olympiad State Tournament (Div. C) — 29th
Dallas Middle School (PA)
- 2023 Northeastern Pennsylvania Regional Tournament (Div. B) — 14th
- 2021 Pennsylvania Science Olympiad State Tournament (Div. B) — 11th
- 2019 Pennsylvania Science Olympiad State Tournament (Div. B) — 28th
Dalton High School (Dalton, GA)
Damascus High School (Damascus, MD)
- 2024 Maryland Science Olympiad State Tournament (Div. C) — 17th
- 2024 Western Maryland Regional Tournament (Div. C) — 14th, 27th, 29th
- 2023 Maryland Science Olympiad State Tournament (Div. C) — 19th
- 2023 University of Maryland Invitational (Div. C) — 10th, 16th
- 2023 Western Maryland Regional Tournament (Div. C) — 12th, 27th
- 2022 Maryland Science Olympiad State Tournament (Div. C) — 18th
- 2022 Western Maryland Regional Tournament (Div. C) — 12th, 24th
- 2020 Western Maryland Regional Tournament (Div. C) — 26th, 29th
Damien High School (La Verne, CA)
Dana Middle School (Arcadia, CA)
- 2020 Jeffrey Trail Invitational (Div. B) — 10th, 37th, 38th
- 2020 Glen A. Wilson Science Olympiad Invitational (Div. B) — 6th, 30th
Dana Middle School (CA)
- 2024 Southern California Science Olympiad State Tournament (Div. B) — 6th
- 2024 Los Angeles Rio Hondo Regional (Div. B) — 2nd, 10th, 22nd, 26th
- 2024 UC Riverside Highlander Invitational (Div. B) — 1st, 7th, 8th, 14th
- 2024 BirdSO Science Olympiad Invitational (Div. B) — 14th, 41st, 48th, 56th
- 2024 Boyceville Satellite Science Olympiad Invitational (Div. B) — 25th, 82nd, 98th, 113th
- 2024 Highlands Virtual Science Olympiad Invitational (Div. B) — 25th, 39th, 56th, 80th
- 2023 Southern California Science Olympiad State Tournament (Div. B) — 6th
- 2023 Los Angeles Rio Hondo College Regional Tournament (Div. B) — 1st, 6th, 17th
Dana Middle School (San Diego, CA)
- 2023 Sierra Vista Invitational (Div. B) — 14th, 25th, 42nd
- 2023 BirdSO In-Person Invitational (Div. B) — 25th, 30th, 40th
Dana Middle School (San Pedro, CA)
- 2023 Boyceville Satellite Science Olympiad Invitational (Div. B) — 31st, 80th, 89th
- 2022 Southern California Science Olympiad State Tournament (Div. B) — 11th
- 2022 SoCal Los Angeles/Santa Barbara Regional (Div. B) — 1st, 16th, 39th
- 2022 Sierra Vista Science Olympiad Invitational (Div. B) — 13th, 38th, 41st
- 2022 Troy High School Division B Invitational (Div. B) — 13th, 32nd, 36th
- 2021 Sierra Vista Science Olympiad Invitational (Div. B) — 8th, 70th, 80th
- 2021 Lake Braddock Invitational (Div. B) — 4th, 60th, 63rd
- 2021 BEARSO Invitational (Div. B) — 15th, 86th
- 2020 Ladera Vista Science Olympiad Invitational (Div. B) — 2nd, 23rd
- 2019 Southern California Science Olympiad State Tournament (Div. B) — 12th
- 2019 Kraemer Science Olympiad Invitational (Div. B) — 20th, 35th, 49th
- 2018 Southern California Science Olympiad State Tournament (Div. B) — 6th
Danbrook (CA)
- 2024 Orange County Regional (Div. A) — 28th, 29th
Daniel Hand High School (CT)
- 2023 Connecticut Science Olympiad State Tournament (Div. C) — 29th
- 2022 Connecticut Science Olympiad State Tournament (Div. C) — 18th
- 2016 Yale University Science Olympiad Invitational (Div. C) — 48th
Daniel Wright Junior High School (IL)
- 2024 Science Olympiad National Tournament (Div. B) — 4th
- 2024 Illinois Science Olympiad State Tournament (Div. B) — 1st
- 2024 BirdSO Satellite Invitational (Div. B) — 2nd, 23rd
- 2024 Boyceville Satellite Science Olympiad Invitational (Div. B) — 3rd, 11th
- 2024 Belleville Science Olympiad Invitational (Div. B) — 1st, 2nd
- 2023 Science Olympiad National Tournament (Div. B) — 3rd
- 2023 BirdSO Satellite Invitational (Div. B) — 3rd, 17th
- 2022 Science Olympiad National Tournament (Div. B) — 6th
- 2022 BirdSO Satellite Invitational (Div. B) — 4th, 21st
- 2021 Science Olympiad National Tournament (Div. B) — 5th
- 2021 Badger Science Olympiad Invitational (Div. B) — 1st, 3rd
- 2021 Boyceville Mini SO Science Olympiad Invitational (Div. B) — 6th, 10th
- 2020 Boyceville Science Olympiad Invitational (Div. B) — 1st, 3rd
- 2019 Science Olympiad National Tournament (Div. B) — 5th
- 2019 Centerville Science Olympiad Invitational (Div. B) — 2nd, 7th
- 2019 Boyceville Science Olympiad Invitational (Div. B) — 3rd, 4th
- 2018 Science Olympiad National Tournament (Div. B) — 2nd
- 2017 Science Olympiad National Tournament (Div. B) — 1st
- 2017 Holt Science Olympiad Invitational (Div. B) — 1st, 2nd
- 2016 Science Olympiad National Tournament (Div. B) — 1st
- 2015 Science Olympiad National Tournament (Div. B) — 5th
- 2014 Science Olympiad National Tournament (Div. B) — 3rd
- 2013 Science Olympiad National Tournament (Div. B) — 2nd
- 2012 Science Olympiad National Tournament (Div. B) — 6th
- 2011 Science Olympiad National Tournament (Div. B) — 15th
Dansville High School (MI)
- 2024 University of Michigan Science Olympiad Invitational (Div. C) — 54th
- 2023 University of Michigan Science Olympiad Invitational (Div. C) — 53rd
- 2022 University of Michigan Science Olympiad Invitational (Div. C) — 58th
- 2020 Haslett High School Science Olympiad Invitational (Div. C) — 19th
- 2019 University of Michigan Science Olympiad Invitational (Div. C) — 54th
Dansville Middle School (MI)
- 2024 Michigan Science Olympiad State Tournament (Div. B) — 52nd
- 2024 University of Michigan Science Olympiad Invitational (Div. B) — 28th
- 2023 Michigan Science Olympiad State Tournament (Div. B) — 59th
- 2022 University of Michigan Science Olympiad Invitational (Div. B) — 28th
- 2021 University of Michigan Science Olympiad Invitational (Div. B) — 59th
- 2018 Michigan Science Olympiad State Tournament (Div. B) — 46th
- 2017 Michigan Science Olympiad State Tournament (Div. B) — 40th
Darby High School (MT)
- 2024 Montana Science Olympiad State Tournament (Div. C) — 27th
- 2023 Montana Science Olympiad State Tournament (Div. C) — 33rd
Darien High School (CT)
- 2024 Yale Undergraduate Invitational (Div. C) — 36th, 37th
- 2023 Connecticut Science Olympiad State Tournament (Div. C) — 21st, 25th
- 2022 Connecticut Science Olympiad State Tournament (Div. C) — 36th, 37th
- 2019 Connecticut Science Olympiad State Tournament (Div. C) — 44th
Dartmouth Middle School (CA)
- 2024 Santa Clara County Regionals (Div. B) — 20th, 25th
- 2024 Kennedy Invitational (Div. B) — 27th, 35th
- 2023 Santa Clara County Regional Tournament (Div. B) — 22nd, 24th
- 2023 Kennedy Science Olympiad Invitational (Div. B) — 27th, 37th
- 2022 Santa Clara County Regional Tournament (Div. B) — 21st, 23rd
- 2014 Bay Area Regional Tournament (Div. B) — 17th
Darul Arqam School (NJ)
- 2024 Camden County College Regional Tournament (Div. C) — 16th
- 2023 Camden County College Regional Tournament (Div. B) — 8th
- 2023 Camden County College Regional Tournament (Div. C) — 13th
- 2022 New Jersey Science Olympiad State Tournament (Div. B) — 33rd
- 2020 Camden County College Regional Tournament (Div. B) — 13th
- 2020 Camden County College Regional Tournament (Div. C) — 16th
- 2019 Camden County College Regional Tournament (Div. B) — 11th
- 2019 Camden County College Regional Tournament (Div. C) — 18th
- 2018 Camden County College Regional Tournament (Div. B) — 12th
- 2018 Camden County College Regional Tournament (Div. C) — 20th
- 2017 New Jersey Science Olympiad State Tournament (Div. B) — 27th
- 2017 Camden County College Regional Tournament (Div. B) — 7th
- 2017 Camden County College Regional Tournament (Div. C) — 15th
- 2016 Camden County College Regional Tournament (Div. B) — 13th
- 2016 Camden County College Regional Tournament (Div. C) — 16th
- 2015 Camden County College Regional Tournament (Div. B) — 16th
- 2015 Camden County College Regional Tournament (Div. C) — 20th
- 2014 Camden County College Regional Tournament (Div. B) — 9th
- 2014 Camden County College Regional Tournament (Div. C) — 19th, 22nd
- 2013 Camden County College Regional Tournament (Div. B) — 6th
- 2013 Camden County College Regional Tournament (Div. C) — 17th
- 2012 Camden County College Regional Tournament (Div. B) — 10th
- 2012 Camden County College Regional Tournament (Div. C) — 19th
- 2011 Camden County College Regional Tournament (Div. B) — 10th
- 2011 Camden County College Regional Tournament (Div. C) — 13th
- 2010 New Jersey Science Olympiad State Tournament (Div. B) — 25th
- 2010 Camden County College Regional Tournament (Div. B) — 6th
- 2009 Princeton University Regional Tournament (Div. B) — 14th
- 2008 New Jersey Science Olympiad State Tournament (Div. B) — 12th
- 2008 Princeton University Regional Tournament (Div. B) — 8th
- 2007 New Jersey Science Olympiad State Tournament (Div. B) — 19th
- 2007 Princeton University Regional Tournament (Div. B) — 11th
- 2006 Central New Jersey Regional Tournament (Div. B) — 13th
Dar-Un-Noor Academy (GA)
Dauphin County Technical School (PA)
- 2023 Central Pennsylvania Regional Tournament (Div. C) — 17th
- 2022 Central North Pennsylvania Regional Tournament (Div. C) — 17th
- 2021 Central Pennsylvania Regional Tournament (Div. C) — 20th
David Douglas High School (OR)
Davidson Academy (Reno, NV)
- 2024 Science Olympiad National Tournament (Div. B) — 41st
- 2024 Nevada Science Olympiad State Tournament (Div. B) — 1st, 3rd
- 2024 Nevada Science Olympiad State Tournament (Div. C) — 2nd, 8th
- 2024 Golden Gate Science Olympiad Invitational (Div. C) — 18th
- 2024 Kennedy Invitational (Div. B) — 14th
- 2024 High Desert Science Olympiad Invitational (Div. C) — 22nd, 35th
- 2024 Boyceville Satellite Science Olympiad Invitational (Div. B) — 35th, 53rd
- 2024 Boyceville Satellite Science Olympiad Invitational (Div. C) — 20th, 118th
- 2024 Rickards Science Olympiad Invitational (Div. C) — 23rd, 73rd
- 2023 Science Olympiad National Tournament (Div. B) — 37th
- 2023 Nevada Science Olympiad State Tournament (Div. C) — 2nd, 14th
- 2023 Golden Gate Science Olympiad Invitational (Div. C) — 21st
- 2023 High Desert Satellite Invitational (Div. B) — 26th
- 2023 High Desert Satellite Invitational (Div. C) — 51st
- 2023 Rickards Science Olympiad Invitational (Div. C) — 17th, 81st
- 2023 Rickards Science Olympiad Invitational (Div. B) — 16th
- 2022 Lexington Science Olympiad Invitational (Div. C) — 5th
- 2022 Lexington Science Olympiad Invitational (No Builds) (Div. C) — 3rd
- 2022 Nevada Science Olympiad State Tournament (Div. B) — 2nd
- 2022 Nevada Science Olympiad State Tournament (Div. C) — 3rd
- 2022 Northwestern University Science Olympiad Invitational (Div. C) — 12th
- 2021 Science Olympiad National Tournament (Div. B) — 40th
- 2021 Nevada Science Olympiad State Tournament (Div. B) — 1st
- 2021 Nevada Science Olympiad State Tournament (Div. C) — 3rd
- 2021 Troy High School MiniSO Invitational (Div. B) — 17th
- 2021 BirdSO Science Olympiad Invitational (Div. C) — 37th
- 2021 Golden Gate Science Olympiad Invitational (Div. C) — 74th
- 2021 Science Olympiad at UC Davis Aggie Invitational (Div. C) — 18th
- 2020 Golden Gate Science Olympiad Invitational (Div. C) — 26th, 51st
- 2020 Mira Loma High School Science Olympiad Invitational (Div. B) — 13th
- 2020 Mira Loma High School Science Olympiad Invitational (Div. C) — 16th
- 2019 Nevada Science Olympiad State Tournament (Div. B) — 2nd
- 2019 Nevada Science Olympiad State Tournament (Div. C) — 3rd, 18th
- 2018 Nevada Science Olympiad State Tournament (Div. B) — 2nd
- 2017 Nevada Science Olympiad State Tournament (Div. B) — 3rd
Davidson County Homeschool (TN)
- 2022 Tennessee Regional Tournament (Div. C) — 48th
- 2019 Tennessee Science Olympiad State Tournament (Div. B) — 12th
- 2019 Tennessee Science Olympiad State Tournament (Div. C) — 20th
Davidson Fine Arts Academy (GA)
Davidson IB Middle School (Davidson, NC)
- 2009 Science Olympiad National Tournament (Div. B) — 24th
- 2008 Science Olympiad National Tournament (Div. B) — 13th
- 2006 Science Olympiad National Tournament (Div. B) — 13th
- 2005 Science Olympiad National Tournament (Div. B) — 11th
- 2004 Science Olympiad National Tournament (Div. B) — 9th
- 2001 Science Olympiad National Tournament (Div. B) — 44th
David Thibodaux STEM Magnet Academy (LA)
- 2024 Louisiana Science Olympiad State Tournament (Div. B) — 8th
- 2024 Louisiana Science Olympiad State Tournament (Div. C) — 10th
DaVinci's Dragons (NC)
- 2024 North Carolina Science Olympiad State Tournament (Div. B) — 11th
- 2024 North Carolina Science Olympiad State Tournament (Div. C) — 13th
- 2023 North Carolina Science Olympiad State Tournament (Div. C) — 14th
- 2022 North Carolina Science Olympiad State Tournament (Div. C) — 18th
- 2022 Durham Regional Tournament (Div. B) — 1st, 16th
- 2022 Durham Regional Tournament (Div. C) — 1st
Davis Drive Middle School (Cary, NC)
- 2024 North Carolina Science Olympiad State Tournament (Div. B) — 5th
- 2024 Wolfpack Science Olympiad Invitational (Div. B) — 8th, 14th
- 2024 Boyceville Satellite Science Olympiad Invitational (Div. B) — 49th, 80th, 93rd
- 2023 Boyceville Satellite Science Olympiad Invitational (Div. B) — 24th, 75th, 87th
- 2022 Raleigh Regional Tournament (Div. B) — 2nd, 8th
Davis High School (CA)
Davis High School (UT)
- 2013 Science Olympiad National Tournament (Div. C) — 44th
- 2010 Science Olympiad National Tournament (Div. C) — 39th
- 2009 Science Olympiad National Tournament (Div. C) — 43rd
- 2008 Science Olympiad National Tournament (Div. C) — 47th
- 2007 Science Olympiad National Tournament (Div. C) — 30th
- 2004 Science Olympiad National Tournament (Div. C) — 45th
- 2002 Science Olympiad National Tournament (Div. C) — 54th
- 2001 Science Olympiad National Tournament (Div. C) — 43rd
- 2000 Science Olympiad National Tournament (Div. C) — 44th
- 1999 Science Olympiad National Tournament (Div. C) — 34th
- 1998 Science Olympiad National Tournament (Div. C) — 31st
- 1996 Science Olympiad National Tournament (Div. C) — 46th
Davis Junior High School (MI)
- 2024 Michigan Science Olympiad State Tournament (Div. B) — 64th
- 2024 Great Lakes Invitational (Div. B) — 41st
- 2019 Michigan Science Olympiad State Tournament (Div. B) — 15th
- 2018 Michigan Science Olympiad State Tournament (Div. B) — 8th
- 2017 Michigan Science Olympiad State Tournament (Div. B) — 12th
- 2017 Holt Science Olympiad Invitational (Div. B) — 6th
Davison High School (MI)
Davis Senior High School (Davis, CA)
- 2024 Northern California Science Olympiad State Tournament (Div. C) — 11th
- 2024 Sacramento Regional Tournament (Div. C) — 2nd, 10th
- 2024 Aggie Invitational (Div. C) — 12th, 34th
- 2023 Northern California Science Olympiad State Tournament (Div. C) — 11th
- 2023 Sacramento Regional Tournament (Div. C) — 2nd, 18th
- 2023 Golden Gate Science Olympiad Invitational (Div. C) — 26th
- 2023 Science Olympiad at UC Davis Aggie Invitational (Div. C) — 14th, 45th
- 2022 Northern California Science Olympiad State Tournament (Div. C) — 15th
- 2022 Sacramento Regional Tournament (Div. C) — 2nd, 10th
- 2022 Golden Gate Science Olympiad Invitational (Div. C) — 49th
- 2022 Science Olympiad at UC Davis Aggie Invitational (Div. C) — 16th, 38th
- 2021 Northern California Science Olympiad State Tournament (Div. C) — 14th
- 2021 Sacramento Regional Tournament (Div. C) — 3rd, 21st
- 2021 Golden Gate Science Olympiad Invitational (Div. C) — 64th, 136th
- 2021 Duke University Science Olympiad Invitational (Div. C) — 41st, 107th
- 2021 Science Olympiad at UC Davis Aggie Invitational (Div. C) — 31st, 52nd
Davis Senior HS (CA)
Davisville Middle School (RI)
Dawson County High School (MT)
- 2023 Montana Science Olympiad State Tournament (Div. C) — 26th
- 2022 Montana Science Olympiad State Tournament (Div. C) — 27th
- 2020 Montana Science Olympiad State Tournament (Div. C) — 19th
Dayspring Academy (TN)
- 2024 Tennessee Science Olympiad State Tournament (Div. B) — 13th
- 2022 Tennessee Science Olympiad State Tournament (Div. B) — 10th
- 2019 Tennessee Science Olympiad State Tournament (Div. B) — 21st
Dayton Street School (NJ)
D.C. Everest Middle School (WI)
D.C. Everest Senior High School (WI)
- 2019 Wisconsin Science Olympiad State Tournament (Div. C) — 27th, 58th
- 2018 Wisconsin Science Olympiad State Tournament (Div. C) — 26th
- 2017 Wisconsin Science Olympiad State Tournament (Div. C) — 34th
- 2011 Wisconsin Science Olympiad State Tournament (Div. C) — 14th
Dean L. Shively Middle School (South El Monte, CA)
- 2024 Los Angeles Rio Hondo Regional (Div. B) — 39th
- 2020 Glen A. Wilson Science Olympiad Invitational (Div. B) — 42nd
- 2019 Kraemer Science Olympiad Invitational (Div. B) — 54th
Dean Morgan Middle School (Casper, WY)
Dean Rusk Middle School (GA)
DeBakey High School for Health Professions (TX)
Decatur High School (GA)
- 2023 Georgia Science Olympiad State Tournament (Div. C) — 13th
- 2022 Georgia Science Olympiad State Tournament (Div. C) — 10th
- 2022 Georgia State University - Clarkston Regional Tournament (Div. C) — 9th
- 2020 Brookwood High School Science Olympiad Invitational (Div. C) — 25th, 26th
- 2020 Central Savannah River Area Science Olympiad Invitational (Div. C) — 8th
Dedham High School (MA)
- 2024 Massachusetts Science Olympiad State Tournament (Div. C) — 62nd
- 2023 Massachusetts Science Olympiad State Tournament (Div. C) — 50th
- 2022 Massachusetts Science Olympiad State Tournament (Div. C) — 59th
- 2019 Massachusetts Science Olympiad State Tournament (Div. C) — 48th
- 2019 Harvard University Science Olympiad Invitational (Div. C) — 47th
- 2018 Massachusetts Science Olympiad State Tournament (Div. C) — 51st
Deep Creek High School (Chesapeake, VA)
- 2022 Charlottesville Regional Tournament (Div. C) — 19th
- 2020 Charlottesville Regional Tournament (Div. C) — 12th
- 2019 Charlottesville Regional Tournament (Div. C) — 11th
Deerfield Academy (MA)
- 2023 University of Massachusetts Amherst Science Olympiad Invitational (Div. C) — 26th
- 2021 Massachusetts Science Olympiad State Tournament (Div. C) — 40th
- 2021 MIT Science Olympiad Invitational (Div. C) — 137th
- 2020 Yale University Science Olympiad Invitational (Div. C) — 38th, 38th
- 2019 Massachusetts Science Olympiad State Tournament (Div. C) — 49th
- 2019 Princeton University Science Olympiad Invitational (Div. C) — 51st
Deering High School (ME)
Deer Park High School (NY)
- 2024 Eastern Long Island Regional Tournament (Div. C) — 41st
- 2023 Eastern Long Island Regional Tournament (Div. C) — 42nd
- 2022 New York Eastern Long Island Regional Tournament (Div. C) — 34th, 46th
- 2020 Eastern Long Island Regional Tournament (Div. C) — 49th, 52nd
DeLand High School (FL)
- 2024 Florida Science Olympiad State Tournament (Div. C) — 31st
- 2024 Rickards Science Olympiad Invitational (Div. C) — 214th, 214th
- 2023 Florida Science Olympiad State Tournament (Div. C) — 19th
- 2022 Florida Science Olympiad State Tournament (Div. C) — 29th
- 2019 Florida Science Olympiad State Tournament (Div. C) — 11th
Delano High School (Delano, MN)
- 2024 Minnesota Science Olympiad State Tournament (Div. C) — 11th
- 2024 University of Wisconsin-River Falls Invitational (Div. C) — 18th, 34th
- 2023 Minnesota Science Olympiad State Tournament (Div. C) — 9th
- 2023 University of Wisconsin-River Falls Science Olympiad Invitational (Div. C) — 18th, 30th
- 2023 Boyceville Satellite Science Olympiad Invitational (Div. C) — 86th, 97th
- 2023 Belleville Satellite Invitational (Div. C) — 13th
- 2022 Minnesota Science Olympiad State Tournament (Div. C) — 7th
- 2022 Minnesota Minnetonka Regional (Div. C) — 3rd, 4th
- 2022 University of Wisconsin-River Falls Science Olympiad Invitational (Div. C) — 19th, 34th, 37th
- 2022 Westlake High School Invitational (Div. C) — 32nd, 48th, 54th
- 2022 Boyceville Satellite Science Olympiad Invitational (Div. C) — 91st, 142nd
- 2020 Boyceville Science Olympiad Invitational (Div. C) — 27th
- 2019 Boyceville Science Olympiad Invitational (Div. C) — 31st
- 2018 University of Wisconsin-River Falls Science Olympiad Invitational (Div. C) — 44th, 55th
- 2017 University of Wisconsin-River Falls Science Olympiad Invitational (Div. C) — 36th
- 2016 University of Wisconsin-River Falls Science Olympiad Invitational (Div. C) — 12th
Delano Middle School (MN)
- 2012 Science Olympiad National Tournament (Div. B) — 55th
- 2007 Science Olympiad National Tournament (Div. B) — 50th
- 2006 Science Olympiad National Tournament (Div. B) — 32nd
- 2005 Science Olympiad National Tournament (Div. B) — 41st
- 2004 Science Olympiad National Tournament (Div. B) — 29th
- 2002 Science Olympiad National Tournament (Div. B) — 38th
De La Salle Collegiate High School (MI)
Delaware County Christian School (Newtown Square, PA)
- 2020 Southeast South Pennsylvania Regional Tournament (Div. B) — 22nd
- 2020 Southeast South Pennsylvania Regional Tournament (Div. C) — 22nd
Delaware Military Academy (DE)
- 2022 Delaware Science Olympiad State Tournament (Div. C) — 39th
- 2020 Delaware Science Olympiad State Tournament (Div. C) — 5th, 13th
- 2019 Delaware Science Olympiad State Tournament (Div. C) — 4th, 17th
- 2018 Delaware Science Olympiad State Tournament (Div. C) — 11th, 22nd
- 2012 Battle at Valley Forge Science Olympiad Invitational (Div. C) — 34th
Delaware Valley Classical School (DE)
- 2024 Science Olympiad National Tournament (Div. B) — 51st
- 2024 Delaware Science Olympiad State Tournament (Div. B) — 1st
- 2024 Delaware Science Olympiad State Tournament (Div. C) — 6th
- 2023 Science Olympiad National Tournament (Div. B) — 50th
- 2023 Delaware Science Olympiad State Tournament (Div. C) — 7th
- 2022 Delaware Science Olympiad State Tournament (Div. C) — 14th
- 2020 Delaware Science Olympiad State Tournament (Div. C) — 6th
Delaware Valley High School (Milford, PA)
- 2023 Northeastern Pennsylvania Regional Tournament (Div. C) — 19th
- 2023 Science Olympiad at Penn State Invitational (Div. C) — 28th
- 2022 Northeastern Pennsylvania Regional Tournament (Div. C) — 22nd
- 2021 Northeastern Pennsylvania Regional Tournament (Div. C) — 20th
- 2021 River Hill Science Olympiad Invitational (Div. C) — 80th
Delaware Valley Regional High School (NJ)
- 2020 Union County College Regional Tournament (Div. C) — 15th
- 2005 Central New Jersey Regional Tournament (Div. C) — 18th
Del Campo High School (CA)
- 2022 Sacramento Regional Tournament (Div. C) — 23rd
- 2021 Sacramento Regional Tournament (Div. C) — 30th
- 2020 Science Olympiad at UC Davis Aggie Invitational (Div. C) — 40th
- 2019 Golden Gate Science Olympiad Invitational (Div. C) — 44th, 51st
- 2018 Golden Gate Science Olympiad Invitational (Div. C) — 43rd, 49th
- 2017 Golden Gate Science Olympiad Invitational (Div. C) — 43rd
Delcastle Technical High School (DE)
- 2024 Delaware Science Olympiad State Tournament (Div. C) — 20th, 34th
- 2024 Battle at Valley Forge Science Olympiad Invitational (Div. C) — 42nd
- 2023 Delaware Science Olympiad State Tournament (Div. C) — 29th, 37th
- 2022 Delaware Science Olympiad State Tournament (Div. C) — 32nd
- 2020 Delaware Science Olympiad State Tournament (Div. C) — 29th, 48th
- 2019 Delaware Science Olympiad State Tournament (Div. C) — 31st, 45th
- 2018 Delaware Science Olympiad State Tournament (Div. C) — 31st, 42nd
De Leon Middle School (TX)
- 2023 Texas Science Olympiad State Tournament (Div. B) — 29th
- 2022 Texas Science Olympiad State Tournament (Div. B) — 30th
Del Mar High School (CA)
- 2021 Santa Clara County Regional Tournament (Div. C) — 36th
- 2021 Santa Clara County Invitational (Div. C) — 29th
- 2019 Santa Clara County Regional Tournament (Div. C) — 37th
- 2018 Santa Clara County Regional Tournament (Div. C) — 29th
- 2017 Santa Clara County Regional Tournament (Div. C) — 30th
- 2016 Santa Clara County Regional Tournament (Div. C) — 23rd
Delmar High School (DE)
- 2020 Delaware Science Olympiad State Tournament (Div. C) — 31st
- 2019 Delaware Science Olympiad State Tournament (Div. C) — 38th
- 2018 Delaware Science Olympiad State Tournament (Div. C) — 34th
Delmar Middle School (DE)
- 2019 Delaware Science Olympiad State Tournament (Div. B) — 37th
- 2018 Delaware Science Olympiad State Tournament (Div. B) — 39th
Delmarva Christian High School (DE)
- 2020 Delaware Science Olympiad State Tournament (Div. C) — 52nd
- 2019 Delaware Science Olympiad State Tournament (Div. C) — 53rd
- 2018 Delaware Science Olympiad State Tournament (Div. C) — 53rd
Del Norte High School (San Diego, CA)
- 2024 Southern California Science Olympiad State Tournament (Div. C) — 10th
- 2024 San Diego Regionals (Div. C) — 2nd, 4th, 10th, 11th, 33rd, 49th
- 2024 UC Riverside Highlander Invitational (Div. C) — 3rd, 6th, 14th, 15th, 22nd, 23rd
- 2024 Glen A. Wilson Invitational (Div. C) — 7th, 8th
- 2024 BirdSO Science Olympiad Invitational (Div. C) — 19th, 23rd, 46th
- 2024 Great Oak Science Olympiad Invitational (Div. C) — 10th
- 2023 Southern California Science Olympiad State Tournament (Div. C) — 8th
- 2023 San Diego Regionals (Div. C) — 2nd, 7th, 22nd, 44th
- 2023 BirdSO Satellite Invitational (Div. C) — 55th, 156th, 163rd
- 2023 BirdSO In-Person Invitational (Div. C) — 13th, 37th
- 2022 Southern California Science Olympiad State Tournament (Div. C) — 13th
- 2022 San Diego Satellite Regionals (Div. C) — 3rd, 11th, 16th, 22nd, 44th
- 2021 Southern California Science Olympiad State Tournament (Div. C) — 19th
- 2021 Yale University Science Olympiad Invitational (Div. C) — 36th
- 2021 BEARSO Invitational (Div. C) — 58th, 95th
- 2019 Southern California Science Olympiad State Tournament (Div. C) — 7th
- 2018 Southern California Science Olympiad State Tournament (Div. C) — 7th
Delta High School (WA)
Deltona High School (FL)
- 2024 Florida Science Olympiad State Tournament (Div. C) — 18th
- 2024 Rickards Science Olympiad Invitational (Div. C) — 106th
Del Valle Elementary School (CA)
- 2024 Los Angeles Regional Tournament (Div. A) — 51st
- 2023 Los Angeles Regionals (Div. A) — 40th
- 2022 Southern California Science Olympiad State Tournament (Div. A) — 40th
Del Valle High School (TX)
Demarest Middle School (NJ)
- 2024 New Jersey Science Olympiad State Tournament (Div. B) — 10th
- 2023 New Jersey Science Olympiad State Tournament (Div. B) — 21st
- 2023 Union County College Regional Tournament (Div. B) — 9th
- 2022 New Jersey Science Olympiad State Tournament (Div. B) — 18th
- 2020 New Jersey Science Olympiad State Tournament (Div. B) — 10th
- 2020 Union County College Regional Tournament (Div. B) — 6th
- 2019 New Jersey Science Olympiad State Tournament (Div. B) — 23rd
- 2019 Union County College Regional Tournament (Div. B) — 7th
- 2018 New Jersey Science Olympiad State Tournament (Div. B) — 20th
- 2018 Union County College Regional Tournament (Div. B) — 10th
- 2017 Union County College Regional Tournament (Div. B) — 12th
Deming High School (NM)
- 2024 Rickards Science Olympiad Invitational (Div. C) — 214th, 214th
- 2023 New Mexico Science Olympiad State Tournament (Div. C) — 17th
- 2022 NM Southwest Regional (Div. C) — 8th
- 2022 New Mexico Science Olympiad State Tournament (Div. C) — 9th
Denmark High School (Alpharetta, GA)
- 2023 High Desert Satellite Invitational (Div. C) — 43rd
- 2022 University of North Georgia - Dahlonega Regional Tournament (Div. C) — 20th
- 2021 Georgia Science Olympiad State Tournament (Div. C) — 49th
- 2021 Science Olympiad Outreach @ UGA Invitational (Div. C) — 41st
- 2021 South Forsyth Invitational (Div. C) — 15th
- 2020 Brookwood High School Science Olympiad Invitational (Div. C) — 42nd
- 2020 Lambert Science Olympiad Invitational (Div. C) — 26th
- 2020 South Forsyth High School Science Olympiad Invitational (Div. C) — 24th
Denmark High School (WI)
- 2024 University of Wisconsin-River Falls Invitational (Div. C) — 36th
- 2023 Wisconsin Science Olympiad State Tournament (Div. C) — 32nd
- 2023 University of Wisconsin-River Falls Science Olympiad Invitational (Div. C) — 46th
- 2022 Wisconsin Science Olympiad State Tournament (Div. C) — 19th
- 2022 Wausau Regional (Div. C) — 6th, 14th
- 2022 Marquette University High School Satellite Science Olympiad Invitational (Div. C) — 6th
- 2022 University of Wisconsin-River Falls Science Olympiad Invitational (Div. C) — 25th
- 2021 Wisconsin Science Olympiad State Tournament (Div. C) — 24th
- 2021 Marquette University High School (Combined) Science Olympiad Invitational (Div. C) — 64th, 68th
- 2021 Marquette University High School Mini Science Olympiad Invitational (Div. C) — 30th, 31st
- 2021 Menomonie High School Mini Science Olympiad Invitational (Div. C) — 8th, 9th
- 2021 Badger Science Olympiad Invitational (Div. C) — 48th, 58th
- 2020 University of Wisconsin-River Falls Science Olympiad Invitational (Div. C) — 27th, 52nd
- 2020 Medford Science Olympiad Invitational (Div. C) — 7th, 20th
- 2020 Marquette University High School Science Olympiad Invitational (Div. C) — 12th, 21st
- 2019 Wisconsin Science Olympiad State Tournament (Div. C) — 13th
- 2019 University of Wisconsin-River Falls Science Olympiad Invitational (Div. C) — 20th, 48th
- 2019 Boyceville Science Olympiad Invitational (Div. C) — 30th, 38th
- 2018 Wisconsin Science Olympiad State Tournament (Div. C) — 15th
- 2018 University of Wisconsin-River Falls Science Olympiad Invitational (Div. C) — 19th, 24th
- 2018 Boyceville Science Olympiad Invitational (Div. C) — 21st, 34th, 52nd
- 2017 Wisconsin Science Olympiad State Tournament (Div. C) — 11th
- 2017 University of Wisconsin-River Falls Science Olympiad Invitational (Div. C) — 13th, 43rd, 47th
- 2017 Boyceville Science Olympiad Invitational (Div. C) — 25th, 44th, 45th
- 2016 Wisconsin Science Olympiad State Tournament (Div. C) — 7th
- 2016 University of Wisconsin-River Falls Science Olympiad Invitational (Div. C) — 22nd, 37th, 46th
- 2016 Boyceville Science Olympiad Invitational (Div. C) — 28th, 50th, 55th
- 2015 Wisconsin Science Olympiad State Tournament (Div. C) — 18th
- 2014 Wisconsin Science Olympiad State Tournament (Div. C) — 28th
- 2014 University of Wisconsin-Madison Science Olympiad Invitational (Div. C) — 14th
Denver Discovery School (CO)
Depoali Middle School (Reno, NV)
Deposit Central High School (Deposit, NY)
Deposit Central School (NY)
- 2024 Science Olympiad at Cornell Invitational (Div. C) — 52nd
- 2023 Science Olympiad at Cornell Invitational (Div. C) — 35th
- 2020 Science Olympiad at Cornell Invitational (Div. B) — 18th
- 2020 Science Olympiad at Cornell Invitational (Div. C) — 46th
- 2019 Science Olympiad at Cornell Invitational (Div. B) — 39th
- 2019 Science Olympiad at Cornell Invitational (Div. C) — 39th
- 2018 Science Olympiad at Cornell Invitational (Div. B) — 27th
- 2018 Science Olympiad at Cornell Invitational (Div. C) — 33rd
Deptford High School (NJ)
Desert Hills High School (UT)
- 2022 Utah Science Olympiad State Tournament (Div. C) — 17th
- 2018 Utah Science Olympiad State Tournament (Div. C) — 10th
Desert Hills Middle School (UT)
Desert Mountain High School (Scottsdale, AZ)
- 2024 Arizona Science Olympiad State Tournament (Div. C) — 23rd
- 2024 North Central Regional Tournament (Div. C) — 15th
- 2015 Science Olympiad National Tournament (Div. C) — 49th
Design39 Campus (San Diego, CA)
- 2024 Southern California Science Olympiad State Tournament (Div. B) — 20th
- 2024 San Diego Regional (Div. B) — 17th, 39th, 58th
- 2023 Southern California Science Olympiad State Tournament (Div. B) — 16th
- 2022 Southern California Science Olympiad State Tournament (Div. B) — 24th
- 2021 Troy High School MiniSO Invitational (Div. B) — 38th
- 2020 Carmel Valley Science Olympiad Invitational (Div. B) — 27th
- 2018 Southern California Science Olympiad State Tournament (Div. B) — 19th
De Soto High School (De Soto, KS)
- 2024 Kansas Science Olympiad State Tournament (Div. C) — 19th
- 2023 Kansas Science Olympiad State Tournament (Div. C) — 19th
- 2023 Pembroke Hill Science Olympiad Invitational (Div. C) — 13th
- 2023 O-Town Throwdown (Div. C) — 10th
- 2022 Kansas Science Olympiad State Tournament (Div. C) — 14th
- 2022 Northeast Kansas Regional (Div. C) — 11th
- 2018 Kansas Science Olympiad State Tournament (Div. C) — 15th
Detroit Country Day Middle School (MI)
- 2024 Cobra Invitational (Div. B) — 42nd
- 2022 BirdSO Satellite Invitational (Div. B) — 105th, 162nd
- 2019 Michigan Science Olympiad State Tournament (Div. B) — 24th
- 2018 Michigan Science Olympiad State Tournament (Div. B) — 26th
Detroit Country Day Upper School (MI)
- 2024 Michigan Science Olympiad State Tournament (Div. C) — 14th
- 2024 Northview Science Olympiad Invitational (Div. C) — 26th, 47th
- 2024 Saline-Troy Athens Science Olympiad Invitational (Div. C) — 15th, 27th
- 2023 Michigan Science Olympiad State Tournament (Div. C) — 15th
- 2023 Northview Science Olympiad Invitational (Div. C) — 18th, 38th
- 2022 Michigan Science Olympiad State Tournament (Div. C) — 21st
- 2022 University of Michigan Science Olympiad Invitational (Div. C) — 41st, 55th
- 2021 University of Michigan Science Olympiad Invitational (Div. C) — 32nd, 47th
- 2021 Troy Athens Science Olympiad Invitational (Div. C) — 12th, 21st, 44th
- 2020 University of Michigan Science Olympiad Invitational (Div. C) — 25th, 45th
- 2019 Michigan Science Olympiad State Tournament (Div. C) — 8th
- 2019 University of Michigan Science Olympiad Invitational (Div. C) — 6th
- 2018 Michigan Science Olympiad State Tournament (Div. C) — 5th
- 2017 Michigan Science Olympiad State Tournament (Div. C) — 9th
Detroit Country Day Upper School (OH)
Devon Preparatory School (PA)
- 2020 Southeast South Pennsylvania Regional Tournament (Div. B) — 21st
- 2020 Southeast South Pennsylvania Regional Tournament (Div. C) — 16th
- 2020 Battle at Valley Forge Science Olympiad Invitational (Div. C) — 41st
- 2019 Science Olympiad at University of Pennsylvania Invitational (Div. C) — 38th
- 2019 Garnet Valley Science Olympiad Invitational (Div. B) — 29th
- 2019 Battle at Valley Forge Science Olympiad Invitational (Div. C) — 29th
- 2019 Rustin Science Olympiad Invitational (Div. B) — 54th
- 2018 Rustin Science Olympiad Invitational (Div. B) — 42nd
- 2017 Little Tiger Science Olympiad Invitational (Div. B) — 16th
- 2017 Rustin Science Olympiad Invitational (Div. B) — 18th
D.H. Conley High School (NC)
- 2024 North Carolina Science Olympiad State Tournament (Div. C) — 30th
- 2023 North Carolina Science Olympiad State Tournament (Div. C) — 26th
- 2022 North Carolina Science Olympiad State Tournament (Div. C) — 26th
- 2022 Greenville Regional Tournament (Div. C) — 2nd, 10th
- 2022 Duke University Science Olympiad Invitational (Div. C) — 99th, 107th
- 2021 Duke University Science Olympiad Invitational (Div. C) — 98th
Diamond Bar High School (Diamond Bar, CA)
- 2024 Southern California Science Olympiad State Tournament (Div. C) — 11th
- 2024 Los Angeles Rio Hondo Regional (Div. C) — 6th
- 2024 UC Riverside Highlander Invitational (Div. C) — 4th
- 2024 Glen A. Wilson Invitational (Div. C) — 10th
- 2024 BirdSO Science Olympiad Invitational (Div. C) — 20th
- 2023 Southern California Science Olympiad State Tournament (Div. C) — 19th
- 2023 Los Angeles Rio Hondo College Regional Tournament (Div. C) — 5th
- 2023 BirdSO Satellite Invitational (Div. C) — 12th
- 2023 BirdSO In-Person Invitational (Div. C) — 11th
- 2023 Boyceville Satellite Science Olympiad Invitational (Div. C) — 1st
- 2022 Southern California Science Olympiad State Tournament (Div. C) — 8th
- 2022 SoCal Los Angeles/Santa Barbara Regional (Div. C) — 6th
- 2022 BirdSO Satellite Invitational (Div. C) — 20th
- 2022 Duke University Science Olympiad Invitational (Div. C) — 120th
- 2022 Science Olympiad National Invitational (Div. C) — 18th
- 2021 Southern California Science Olympiad State Tournament (Div. C) — 3rd
- 2021 Los Angeles and Santa Barbara Regional Tournament (Div. C) — 1st
- 2021 Golden Gate Science Olympiad Invitational (Div. C) — 28th
- 2021 Yale University Science Olympiad Invitational (Div. C) — 11th
- 2021 MIT Science Olympiad Invitational (Div. C) — 37th
- 2021 Mira Loma High School Science Olympiad Invitational (Div. C) — 11th
- 2021 Transcontinental Invitational (Div. C) — 3rd
- 2019 Southern California Science Olympiad State Tournament (Div. C) — 12th
- 2019 Los Angeles Rio Hondo College Regional Tournament (Div. C) — 3rd
- 2019 Golden Gate Science Olympiad Invitational (Div. C) — 12th
- 2018 Southern California Science Olympiad State Tournament (Div. C) — 6th
Diamond Middle School (MA)
- 2024 Harvard Undergraduate Science Olympiad Invitational (Div. B) — 3rd, 9th, 16th
d'Iberville High School (MS)
- 2019 Mississippi Science Olympiad State Tournament (Div. C) — 9th
- 2019 Gulf South Regional Tournament (Div. C) — 3rd, 4th
- 2018 Mississippi Science Olympiad State Tournament (Div. C) — 6th
d'Iberville Middle School (MS)
- 2019 Mississippi Science Olympiad State Tournament (Div. B) — 4th
- 2019 Gulf South Regional Tournament (Div. B) — 1st
- 2018 Mississippi Science Olympiad State Tournament (Div. B) — 3rd
Dickson STEAM Academy (PA)
- 2023 Southwestern Pennsylvania Regional Tournament (Div. B) — 6th
- 2022 Southwestern Pennsylvania Regional Tournament (Div. B) — 9th
Digital Harbor High School (Baltimore, MD)
- 2024 Eastern Maryland Regional Tournament (Div. C) — 35th
- 2023 Eastern Maryland Regional Tournament (Div. C) — 34th
Dilworth Middle School (Sparks, NV)
- 2018 Nevada Science Olympiad State Tournament (Div. B) — 11th, 13th
- 2017 Nevada Science Olympiad State Tournament (Div. B) — 11th, 14th, 16th
Discovery Canyon Campus Middle School (CO)
Discovery Charter School (IN)
- 2023 Indiana Science Olympiad State Tournament (Div. B) — 17th
- 2022 Indiana Science Olympiad State Tournament (Div. B) — 20th
- 2019 Indiana Science Olympiad State Tournament (Div. B) — 29th
- 2018 Indiana Science Olympiad State Tournament (Div. B) — 29th
Discovery Charter School (NC)
Discovery High School (Newton, NC)
- 2024 North Carolina Science Olympiad State Tournament (Div. C) — 58th
- 2024 BirdSO Satellite Invitational (Div. C) — 149th
- 2024 Science Olympiad at Virginia Tech Invitational (Div. C) — 13th, 20th
- 2022 North Carolina Science Olympiad State Tournament (Div. C) — 40th
- 2022 Hickory Regional Tournament (Div. C) — 4th
Discovery Peak Charter School (AK)
- 2024 Alaska Science Olympiad State Tournament (Div. B) — 3rd
- 2024 Rickards Science Olympiad Invitational (Div. B) — 125th
- 2023 Science Olympiad National Tournament (Div. B) — 60th
Discovery School (AL)
- 2024 Alabama Science Olympiad State Tournament (Div. B) — 5th
- 2022 Alabama Science Olympiad State Tournament (Div. B) — 6th
- 2022 AMSTI South Alabama Regional Tournament (Div. B) — 5th, 7th
Divisadero Middle School (CA)
- 2022 Northern California Science Olympiad State Tournament (Div. B) — 33rd
- 2021 Northern California Science Olympiad State Tournament (Div. B) — 30th
- 2021 Tulare Regional Tournament (Div. B) — 4th
Division Avenue High School (NY)
- 2024 New York Science Olympiad State Tournament (Div. C) — 23rd
- 2024 BirdSO Satellite Invitational (Div. C) — 66th, 142nd
- 2024 Yale Undergraduate Invitational (Div. C) — 9th, 31st
- 2024 Nassau East Regional Tournament (Div. C) — 4th, 19th, 25th
- 2024 Columbia University Invitational (Div. C) — 21st, 48th
- 2024 Battle at Valley Forge Science Olympiad Invitational (Div. C) — 13th
- 2024 Boyceville Satellite Science Olympiad Invitational (Div. C) — 59th
- 2024 Stuyvesant Science Olympiad Invitational (Div. C) — 16th
- 2024 Highlands Virtual Science Olympiad Invitational (Div. C) — 71st, 75th, 82nd
- 2023 New York Science Olympiad State Tournament (Div. C) — 26th
- 2023 BirdSO Satellite Invitational (Div. B) — 124th
- 2023 BirdSO Satellite Invitational (Div. C) — 84th, 177th, 186th
- 2023 Nassau East Regional Tournament (Div. C) — 3rd, 13th, 29th
- 2023 Long Island Science Olympiad Invitational (Div. C) — 12th, 37th, 50th
- 2023 Battle at Valley Forge Science Olympiad Invitational (Div. C) — 14th
- 2023 Princeton University Science Olympiad Invitational (Div. C) — 13th, 33rd
- 2023 Dick Smith Memorial Science Olympiad Invitational (Div. C) — 6th, 33rd, 61st
- 2022 New York Science Olympiad State Tournament (Div. C) — 25th
- 2022 New York Nassau East Regional Tournament (Div. C) — 3rd, 17th, 29th
- 2022 Princeton University Science Olympiad Invitational (Div. C) — 29th, 51st
- 2022 Cornell Mini Invitational (Div. C) — 24th, 53rd, 59th
- 2022 Ohio State University Science Olympiad Invitational (Div. C) — 14th, 50th, 64th
- 2022 Dick Smith Memorial Science Olympiad Invitational (Div. C) — 17th
- 2021 New York Science Olympiad State Tournament (Div. C) — 38th
- 2021 Nassau East Regional Tournamnet (Div. C) — 9th, 22nd, 35th, 41st
- 2021 Princeton University Science Olympiad Invitational (Div. C) — 54th
- 2021 Harvard-Brown Science Olympiad Invitational (Div. C) — 51st
- 2021 Duke University Science Olympiad Invitational (Div. C) — 112th, 128th, 140th
- 2021 MIT Science Olympiad Invitational (Div. C) — 109th
- 2021 North Pocono Invitational (Div. C) — 19th
- 2020 Princeton University Science Olympiad Invitational (Div. C) — 30th
- 2020 Columbia High School Science Olympiad Invitational (Div. C) — 8th, 29th
- 2020 Long Island Science Olympiad Invitational (Div. C) — 32nd, 57th
- 2019 New York Science Olympiad State Tournament (Div. C) — 32nd
- 2019 Battle at Valley Forge Science Olympiad Invitational (Div. C) — 13th, 40th
- 2018 New York Science Olympiad State Tournament (Div. C) — 33rd
- 2018 Yale University Science Olympiad Invitational (Div. C) — 24th, 36th
- 2017 New York Science Olympiad State Tournament (Div. C) — 30th
- 2017 North Pocono Science Olmypiad Invitational (Div. C) — 9th, 13th
- 2017 Yale University Science Olympiad Invitational (Div. C) — 19th, 32nd
- 2016 New York Science Olympiad State Tournament (Div. C) — 25th
- 2015 New York Science Olympiad State Tournament (Div. C) — 29th
- 2015 Yale University Science Olympiad Invitational (Div. C) — 20th, 34th
- 2014 Yale University Science Olympiad Invitational (Div. C) — 15th, 24th, 33rd
Division Avenue Senior High School (NY)
- 2019 Yale University Science Olympiad Invitational (Div. C) — 16th, 38th
- 2019 Long Island Science Olympiad Invitational (Div. C) — 34th, 52nd
Dixie County High School (FL)
Dixie High School (UT)
Dixie Middle School (UT)
Dixon Middle School (NC)
Dixon Middle School (UT)
Doane Academy (NJ)
- 2020 Camden County College Regional Tournament (Div. C) — 15th
- 2019 Princeton University Science Olympiad Invitational (Div. C) — 46th
- 2019 Camden County College Regional Tournament (Div. B) — 14th
- 2019 Camden County College Regional Tournament (Div. C) — 8th
- 2018 Camden County College Regional Tournament (Div. C) — 11th
- 2017 Camden County College Regional Tournament (Div. C) — 12th
Dobyns-Bennett High School (TN)
- 2024 Tennessee Science Olympiad State Tournament (Div. C) — 10th
- 2023 Tennessee Science Olympiad State Tournament (Div. C) — 9th
- 2022 Tennessee Science Olympiad State Tournament (Div. C) — 9th
- 2022 Tennessee Regional Tournament (Div. C) — 13th
- 2021 Tennessee Science Olympiad State Tournament (Div. C) — 12th
- 2019 Tennessee Science Olympiad State Tournament (Div. C) — 10th
Dodgen Middle School (Marietta, GA)
- 2024 Science Olympiad National Tournament (Div. B) — 32nd
- 2024 Georgia Science Olympiad State Tournament (Div. B) — 2nd
- 2024 Chattahoochee High School Science Olympiad Invitational (Div. B) — 4th, 10th, 20th
- 2024 Dodgen-Walton In-Person Science Olympiad Invitational (Div. B) — 12th, 20th, 24th
- 2023 Science Olympiad National Tournament (Div. B) — 33rd
- 2023 Science Olympiad at Virginia Tech Invitational (Div. B) — 9th, 19th
- 2023 Chattahoochee High School Science Olympiad Invitational (Div. B) — 4th, 9th
- 2023 Georgia Scrimmage (Div. B) — 45th, 48th
- 2022 Science Olympiad National Tournament (Div. B) — 20th
- 2022 Science Olympiad National Invitational (Div. B) — 31st, 119th
- 2022 BirdSO Mini Invitational (Div. B) — 11th, 68th
- 2021 Sierra Vista Science Olympiad Invitational (Div. B) — 16th, 59th
- 2021 Harvard-Brown Science Olympiad Invitational (Div. B) — 11th, 38th
- 2021 Pearl City Invitational (Div. B) — 3rd, 19th
- 2021 University of Texas at Austin Fall Invitational (Div. B) — 18th
- 2021 BEARSO Invitational (Div. B) — 13th
- 2020 Chattahoochee High School Science Olympiad Invitational (Div. B) — 5th, 8th
- 2019 Science Olympiad National Tournament (Div. B) — 31st
- 2019 Georgia Science Olympiad State Tournament (Div. B) — 2nd
- 2018 Science Olympiad National Tournament (Div. B) — 24th
- 2017 Science Olympiad National Tournament (Div. B) — 15th
- 2016 Science Olympiad National Tournament (Div. B) — 19th
- 2015 Science Olympiad National Tournament (Div. B) — 19th
- 2014 Science Olympiad National Tournament (Div. B) — 25th
- 2013 Science Olympiad National Tournament (Div. B) — 13th
Doherty High School (CO)
- 2023 Colorado Science Olympiad State Tournament (Div. C) — 29th
- 2022 Colorado Science Olympiad State Tournament (Div. C) — 24th
- 2022 Southern Colorado Regional (Div. C) — 13th, 15th
- 2018 Colorado Science Olympiad State Tournament (Div. C) — 25th
Dominion Christian School (Herndon, VA)
- 2024 Virginia Science Olympiad State Tournament (Div. B) — 11th
- 2024 Fairfax Regional Tournament (Div. B) — 7th
- 2024 Fairfax Regional Tournament (Div. C) — 20th
Dominion Christian School (Vienna, VA)
- 2024 Lake Braddock Science Olympiad Invitational (Div. B) — 24th
- 2023 Virginia Science Olympiad State Tournament (Div. B) — 23rd
- 2023 Mary Washington Regional Tournament (Div. B) — 6th
- 2023 Charlottesville Regional Tournament (Div. C) — 28th
- 2023 Science Olympiad at Virginia Tech Invitational (Div. B) — 38th
- 2022 Virginia Science Olympiad State Tournament (Div. B) — 23rd
- 2022 Lake Braddock Regional Tournament (Div. B) — 11th
- 2022 Lake Braddock Regional Tournament (Div. C) — 29th
- 2022 Lake Braddock Invitational (Div. B) — 51st
- 2021 Virginia Science Olympiad State Tournament (Div. B) — 20th
- 2021 Leibniz Regional Tournament (Div. B) — 7th
- 2021 Leibniz Regional Tournament (Div. C) — 26th
- 2021 Lake Braddock Invitational (Div. B) — 69th
- 2020 Fairfax Regional Tournament (Div. B) — 12th
- 2019 Lake Braddock/Woodson Regional Tournament (Div. B) — 16th
- 2018 Fairfax Regional Tournament (Div. B) — 23rd
Donald E. Gavit High School (IN)
- 1990 Science Olympiad National Tournament (Div. C) — 31st
- 1989 Science Olympiad National Tournament (Div. C) — 33rd
Donegal High School (PA)
- 2023 Central Pennsylvania Regional Tournament (Div. C) — 16th
- 2022 Central North Pennsylvania Regional Tournament (Div. C) — 20th
- 2021 Central Pennsylvania Regional Tournament (Div. C) — 23rd
Donelson Christian Academy (TN)
Doniphan-Trumbull High School (Doniphan, NE)
Dorman High School (SC)
Dorothy Hamm Middle School (Arlington, VA)
Dos Pueblos High School (Goleta, CA)
Dougherty Valley High School (CA)
- 2023 Bay Area Regional Tournament (Div. C) — 23rd
- 2022 Lexington Science Olympiad Invitational (Div. C) — 18th
- 2022 Lexington Science Olympiad Invitational (No Builds) (Div. C) — 18th
- 2021 Bay Area Regional Tournament (Div. C) — 13th, 25th
- 2020 Bay Area Regional Tournament (Div. C) — 21st, 29th
- 2019 Bay Area Regional Tournament (Div. C) — 16th, 26th
- 2018 Bay Area Regional Tournament (Div. C) — 8th, 23rd
- 2017 Bay Area Regional Tournament (Div. C) — 6th, 17th, 20th
- 2016 Bay Area Regional Tournament (Div. C) — 6th, 11th, 21st
- 2014 Bay Area Regional Tournament (Div. C) — 10th
Dougherty Valley HS (CA)
- 2024 Bay Area Regional Tournament (Div. C) — 23rd, 34th
Dover High School (DE)
- 2024 Delaware Science Olympiad State Tournament (Div. C) — 43rd
- 2020 Delaware Science Olympiad State Tournament (Div. C) — 46th
- 2019 Delaware Science Olympiad State Tournament (Div. C) — 36th
- 2018 Delaware Science Olympiad State Tournament (Div. C) — 35th, 52nd
Dover High School (MA)
Dover High School (NJ)
- 2019 Union County College Regional Tournament (Div. C) — 23rd
- 2018 New Jersey Institute of Technology Regional Tournament (Div. C) — 20th
- 2004 Northern New Jersey Regional Tournament (Div. C) — 10th
Dover Sherborn High School (Dover, MA)
- 2024 University of Massachusetts Amherst Science Olympiad Invitational (Div. C) — 12th
- 2023 University of Massachusetts Amherst Science Olympiad Invitational (Div. C) — 13th
Dover-Sherborn High School (MA)
- 2024 Massachusetts Science Olympiad State Tournament (Div. C) — 20th
- 2023 Massachusetts Science Olympiad State Tournament (Div. C) — 22nd
- 2022 Massachusetts Science Olympiad State Tournament (Div. C) — 28th
Dove School of Discovery (OK)
Dove Science Academy High School - OKC (OK)
Dove Science Academy - High School OKC (OK)
- 2024 Rickards Science Olympiad Invitational (Div. B) — 127th
- 2022 Oklahoma Science Olympiad State Tournament (Div. C) — 6th
- 2022 Oklahoma Regional Tournament (Div. C) — 7th
Dove Science Academy - High School Tulsa (OK)
- 2024 Oklahoma Science Olympiad State Tournament (Div. C) — 9th
- 2022 Oklahoma Science Olympiad State Tournament (Div. C) — 9th
- 2022 Oklahoma Regional Tournament (Div. C) — 11th
Dove Science Academy North (OK)
Dove Science Academy South (OK)
Dove Virtual Academy (OK)
- 2024 Oklahoma Science Olympiad State Tournament (Div. B) — 11th
- 2024 Oklahoma Science Olympiad State Tournament (Div. C) — 10th
Downey High School (Modesto, CA)
- 2024 Northern California Science Olympiad State Tournament (Div. C) — 24th
- 2023 Stanislaus Regional Tournament (Div. C) — 7th
- 2022 Northern California Science Olympiad State Tournament (Div. C) — 26th
- 2022 Stanislaus Regional Tournament (Div. C) — 4th, 16th
- 2012 Northern California Science Olympiad State Tournament (Div. C) — 20th
- 2011 Northern California Science Olympiad State Tournament (Div. C) — 21st
- 1996 Science Olympiad National Tournament (Div. C) — 14th
- 1991 Science Olympiad National Tournament (Div. C) — 24th
- 1990 Science Olympiad National Tournament (Div. C) — 32nd
- 1989 Science Olympiad National Tournament (Div. C) — 29th
Downingtown High School (PA)
- 2023 Dick Smith Memorial Science Olympiad Invitational (Div. C) — 51st, 56th
- 2022 Southeastern Pennsylvania Regional Tournament (Div. C) — 23rd
Downingtown High School West (Downingtown, PA)
- 2024 Southeastern Pennsylvania Regional Tournament (Div. C) — 24th
- 2023 Southeastern Pennsylvania Regional Tournament (Div. C) — 16th
- 2020 Southeast South Pennsylvania Regional Tournament (Div. C) — 15th
Downingtown STEM Academy (PA)
- 2024 Southeastern Pennsylvania Regional Tournament (Div. C) — 26th
- 2020 Southeast South Pennsylvania Regional Tournament (Div. C) — 23rd
- 2019 Battle at Valley Forge Science Olympiad Invitational (Div. C) — 27th
Drake Middle School (AL)
- 2022 AMSTI South Alabama Regional Tournament (Div. B) — 6th
- 2018 Alabama Science Olympiad State Tournament (Div. B) — 4th
- 2012 Science Olympiad National Tournament (Div. B) — 23rd
- 2006 Science Olympiad National Tournament (Div. B) — 31st
- 2003 Science Olympiad National Tournament (Div. B) — 42nd
- 2001 Science Olympiad National Tournament (Div. B) — 19th
Dr. Edward A. Ricci Middle School (RI)
- 2024 Rhode Island Science Olympiad State Tournament (Div. B) — 13th
- 2019 Rhode Island Science Olympiad State Tournament (Div. B) — 13th
- 2018 Rhode Island Science Olympiad State Tournament (Div. B) — 16th
Dr. Nathan A. Pitts-Ashburton Elementary/Middle School (Baltimore, MD)
- 2024 Baltimore Regional Tournament (Div. B) — 14th
- 2023 Maryland Science Olympiad State Tournament (Div. B) — 23rd
- 2023 Baltimore Regional Tournament (Div. B) — 4th
- 2022 Maryland Science Olympiad State Tournament (Div. B) — 24th
- 2022 Baltimore Regional Tournament (Div. B) — 7th
- 2021 Maryland Science Olympiad State Tournament (Div. B) — 20th
- 2021 Baltimore Regional Tournament (Div. B) — 7th
- 2020 Baltimore Regional Tournament (Div. B) — 6th
- 2019 Maryland Science Olympiad State Tournament (Div. B) — 22nd
Dr Phillips High School (FL)
- 2022 Central Florida Regional (Div. C) — 23rd
- 1998 Science Olympiad National Tournament (Div. C) — 47th
Drummond Middle School (MT)
- 2019 Montana Science Olympiad State Tournament (Div. B) — 26th, 55th
- 2018 Montana Science Olympiad State Tournament (Div. B) — 21st, 55th
Dublin Coffman High School (OH)
- 2024 Ohio Science Olympiad State Tournament (Div. C) — 27th
- 2024 Ohio State University Science Olympiad Invitational (Div. C) — 36th, 36th
- 2023 Ohio Science Olympiad State Tournament (Div. C) — 27th
- 2022 Ohio Science Olympiad State Tournament (Div. C) — 19th
- 2022 Central Ohio Regional (Div. C) — 3rd
- 2022 Ohio State University Science Olympiad Invitational (Div. C) — 33rd, 38th
- 2021 Case Western Reserve Science Olympiad Invitational (Div. C) — 25th
Dublin High School (Dublin, CA)
- 2024 Mira Loma High School Science Olympiad Invitational (Div. C) — 16th
- 2024 GullSO Science Olympiad Invitational (Div. C) — 19th, 25th
- 2024 Boyceville Satellite Science Olympiad Invitational (Div. C) — 100th, 123rd
- 2023 Bay Area Regional Tournament (Div. C) — 10th, 19th
- 2023 BirdSO Satellite Invitational (Div. C) — 37th, 130th
- 2023 Golden Gate Science Olympiad Invitational (Div. C) — 23rd
- 2023 Science Olympiad at UC Davis Aggie Invitational (Div. C) — 15th, 20th
- 2023 Boyceville Satellite Science Olympiad Invitational (Div. C) — 33rd, 94th
- 2022 Northern California Mini Regional (Div. C) — 1st, 8th
- 2022 MIT Science Olympiad Invitational (Div. C) — 40th, 70th
- 2022 Science Olympiad at UC Davis Aggie Invitational (Div. C) — 17th, 29th
- 2022 Science Olympiad National Invitational (Div. C) — 82nd, 121st
- 2022 BirdSO Mini Invitational (Div. C) — 56th, 110th
- 2021 Northern California Science Olympiad State Tournament (Div. C) — 9th
- 2021 Bay Area Regional Tournament (Div. C) — 3rd, 16th
- 2021 University of Michigan Science Olympiad Invitational (Div. C) — 10th, 38th
- 2021 Golden Gate Science Olympiad Invitational (Div. C) — 61st
- 2021 Science Olympiad at UC Davis Aggie Invitational (Div. C) — 3rd, 46th
- 2021 Mira Loma High School Science Olympiad Invitational (Div. C) — 23rd
- 2021 University of Texas at Austin Fall Invitational (Div. C) — 111th, 111th
- 2020 Bay Area Regional Tournament (Div. C) — 3rd, 22nd
- 2020 Golden Gate Science Olympiad Invitational (Div. C) — 19th, 47th
- 2020 Science Olympiad at UC Davis Aggie Invitational (Div. C) — 5th, 31st
- 2020 Mira Loma High School Science Olympiad Invitational (Div. C) — 13th
- 2019 Bay Area Regional Tournament (Div. C) — 5th
- 2019 Ukiah Science Olympiad Invitational (Div. C) — 3rd
Dublin HS (CA)
- 2024 Golden Gate Science Olympiad Invitational (Div. C) — 35th, 54th
- 2024 Bay Area Regional Tournament (Div. C) — 16th, 24th
Dublin Jerome High School (OH)
DuBois Area High School (PA)
- 2005 Pennsylvania Science Olympiad State Tournament (Div. C) — 25th
- 2002 Pennsylvania Science Olympiad State Tournament (Div. C) — 34th
DuBois Area Senior High School (PA)
Duchesne Academy of the Sacred Heart (Omaha, NE)
- 2023 Nebraska Science Olympiad State Tournament (Div. C) — 12th
- 2021 BirdSO Science Olympiad Invitational (Div. C) — 110th
Duchesne High School (St. Charles, MO)
- 2024 Missouri Science Olympiad State Tournament (Div. C) — 37th
- 2023 Missouri Science Olympiad State Tournament (Div. C) — 34th
- 2022 Missouri Science Olympiad State Tournament (Div. C) — 12th
- 2022 Missouri Region 6Tournament (Div. C) — 5th
- 2021 Missouri Science Olympiad State Tournament (Div. C) — 12th
- 2015 Missouri Science Olympiad State Tournament (Div. C) — 17th
Dulaney High School (Timonium, MD)
- 2024 Maryland Science Olympiad State Tournament (Div. C) — 15th
- 2024 Eastern Maryland Regional Tournament (Div. C) — 9th, 33rd
- 2023 Maryland Science Olympiad State Tournament (Div. C) — 11th
- 2023 Eastern Maryland Regional Tournament (Div. C) — 9th, 32nd
- 2022 Maryland Science Olympiad State Tournament (Div. C) — 12th
- 2022 Mount Hebron Regionals (Div. C) — 6th, 28th
- 2021 Maryland Science Olympiad State Tournament (Div. C) — 14th
- 2021 Eastern Maryland Regional Tournament (Div. C) — 9th, 16th
- 2020 Eastern Maryland Regional Tournament (Div. C) — 8th, 28th
- 2019 Maryland Science Olympiad State Tournament (Div. C) — 11th
Dulles High School (TX)
- 2024 Texas Science Olympiad State Tournament (Div. C) — 9th
- 2024 BirdSO Satellite Invitational (Div. C) — 122nd, 128th
- 2024 University of Texas at Austin Science Olympiad Invitational (Div. C) — 12th, 18th
- 2024 Rickards Science Olympiad Invitational (Div. C) — 214th, 214th
- 2023 Texas Science Olympiad State Tournament (Div. C) — 7th
- 2023 San Antonio Regional Tournament (Div. C) — 2nd, 8th
- 2023 Seven Lakes High School Science Olympiad Invitational (Div. C) — 11th, 28th
- 2023 University of Texas at Austin Invitational (Div. C) — 6th, 14th
- 2022 Texas Science Olympiad State Tournament (Div. C) — 14th
- 2022 Rice University Science Olympiad Invitational (Div. C) — 5th, 16th
- 2022 Seven Lakes High School Science Olympiad Invitational (Div. C) — 20th, 21st
- 2022 Palatine Science Olympiad Invitational (Div. C) — 24th, 31st
- 2021 Corpus Christi Regional Tournament (Div. C) — 1st, 4th
- 2021 Harvard-Brown Science Olympiad Invitational (Div. C) — 25th
- 2021 Rice Science Olympiad Invitational (Div. C) — 14th, 39th
- 2021 Carnegie Mellon University Science Olympiad Invitational (Div. C) — 21st, 37th
- 2021 University of Texas at Austin Fall Invitational (Div. C) — 49th, 59th
- 2020 Seven Lakes High School Science Olympiad Invitational (Div. C) — 5th, 23rd
- 2020 University of Texas at Austin Fall Invitational (Div. C) — 13th, 15th
- 2019 Rice University Science Olympiad Invitational (Div. C) — 7th, 26th
Dulles (TX)
- 2024 Seven Lakes High School Invitational (Div. C) — 11th, 19th
Duluth High School (Duluth, GA)
- 2022 Georgia Science Olympiad State Tournament (Div. C) — 29th
- 2022 University of Georgia Regional Tournament (Div. C) — 12th
- 2021 Georgia Science Olympiad State Tournament (Div. C) — 30th
- 2021 North Pocono Invitational (Div. C) — 27th
- 2021 Science Olympiad Outreach @ UGA Invitational (Div. C) — 38th
- 2020 Brookwood High School Science Olympiad Invitational (Div. C) — 16th, 49th
- 2020 Science Olympiad Outreach @ UGA Invitational (Div. C) — 13th, 20th
- 2019 Georgia Science Olympiad State Tournament (Div. C) — 13th
- 2018 Georgia Science Olympiad State Tournament (Div. C) — 14th
- 2008 Science Olympiad National Tournament (Div. C) — 32nd
Duluth HS (GA)
Dunbar High School (FL)
Dundee-Crown High School (IL)
- 2024 Roary's Science Olympiad Invitational at McHenry County College (Div. C) — 8th, 15th
- 2024 Crystal Lake Central High School Science Olympiad Invitational (Div. C) — 25th, 44th
- 2024 Harlem High School Science Olympiad Invitational (Div. C) — 30th, 49th
- 2024 Palatine High School Science Olympiad Invitational (Div. C) — 43rd, 55th
- 2023 Loyola Academy Science Olympiad Invitational (Div. C) — 32nd
- 2023 Palatine Science Olympiad Invitational (Div. C) — 36th
- 2022 Harper Community College Regional VarsityTournament (Div. C) — 10th
- 2022 Northwestern University Science Olympiad Invitational (Div. C) — 55th
- 2022 Palatine Science Olympiad Invitational (Div. C) — 72nd
- 2021 Palatine High School Science Olympiad Invitational (Div. C) — 73rd
- 2020 Huntley High School Science Olympiad Invitational (Div. C) — 33rd
Dunlap High School (IL)
- 2024 Illinois Science Olympiad State Tournament (Div. C) — 43rd
- 2022 Western Illinois University Regional Tournament (Div. C) — 8th
Dunstan Middle School (Lakewood, CO)
- 2003 Science Olympiad National Tournament (Div. B) — 40th
- 2002 Science Olympiad National Tournament (Div. B) — 26th
- 2001 Science Olympiad National Tournament (Div. B) — 27th
duPont Manual High School (Louisville, KY)
- 2024 Kentucky Science Olympiad State Tournament (Div. C) — 1st, 2nd, 3rd
- 2024 Mentor Science Olympiad Invitational (Div. C) — 7th, 17th
- 2024 Solon High School Science Olympiad Invitational (Div. C) — 13th, 35th
- 2024 Ohio State University Science Olympiad Invitational (Div. C) — 36th, 36th
- 2023 Science Olympiad National Tournament (Div. C) — 21st
- 2023 Kentucky Science Olympiad State Tournament (Div. C) — 1st, 2nd, 6th, 27th
- 2023 BirdSO Satellite Invitational (Div. C) — 5th, 44th, 121st, 151st
- 2023 Solon High School Science Olympiad Invitational (Div. C) — 6th, 21st
- 2022 Science Olympiad National Tournament (Div. C) — 25th
- 2022 Kentucky Science Olympiad State Tournament (Div. C) — 1st, 2nd, 4th
- 2022 Louisville Science Olympiad Invitational (Div. C) — 1st, 2nd, 4th, 7th
- 2022 BirdSO Satellite Invitational (Div. C) — 42nd, 64th, 153rd
- 2022 Golden Gate Science Olympiad Invitational (Div. C) — 24th, 57th
- 2022 Ohio State University Science Olympiad Invitational (Div. C) — 16th, 34th, 76th
- 2022 Solon/Kenston In-Person Science Olympiad Invitational (Div. C) — 12th, 32nd
- 2022 Science Olympiad National Invitational (Div. C) — 51st, 89th, 104th
- 2022 BirdSO Mini Invitational (Div. C) — 26th, 86th, 103rd
- 2021 Science Olympiad National Tournament (Div. C) — 28th
- 2021 BirdSO Science Olympiad Invitational (Div. C) — 21st, 38th, 47th, 67th
- 2021 University of Cincinnati Science Olympiad Invitational (Div. C) — 87th, 94th
- 2021 Case Western Reserve Science Olympiad Invitational (Div. C) — 1st, 14th
- 2021 Harvard-Brown Science Olympiad Invitational (Div. C) — 57th
- 2021 MIT Science Olympiad Invitational (Div. C) — 40th
- 2021 Solon-Kenston Satellite Invitational (Div. C) — 14th, 39th
- 2021 Boyceville Mini SO Science Olympiad Invitational (Div. C) — 7th, 19th
- 2021 University of Texas at Austin Fall Invitational (Div. C) — 69th
- 2021 BEARSO Invitational (Div. C) — 29th
- 2020 Centerville Science Olympiad Invitational (Div. C) — 10th, 20th
- 2020 Solon High School Science Olympiad Invitational (Div. C) — 17th, 40th
- 2020 University of Cincinnati Science Olympiad Invitational (Div. C) — 7th, 10th
- 2019 Science Olympiad National Tournament (Div. C) — 37th
- 2019 Solon High School Science Olympiad Invitational (Div. C) — 14th, 21st
- 2018 Solon Science Olympiad Invitational (Div. C) — 14th, 28th
- 2017 Science Olympiad National Tournament (Div. C) — 31st
- 2017 Solon Science Olympiad Invitational (Div. C) — 11th, 19th
- 2017 Wright State Science Olympiad Invitational (Div. C) — 21st, 26th
- 2016 Wright State Invitational (Div. C) — 13th, 20th
- 2013 Science Olympiad National Tournament (Div. C) — 35th
- 2011 Science Olympiad National Tournament (Div. C) — 28th
- 2010 Science Olympiad National Tournament (Div. C) — 23rd
- 2008 Science Olympiad National Tournament (Div. C) — 42nd
- 2006 Science Olympiad National Tournament (Div. C) — 41st
- 2005 Science Olympiad National Tournament (Div. C) — 44th
- 2003 Science Olympiad National Tournament (Div. C) — 49th
- 2001 Science Olympiad National Tournament (Div. C) — 42nd
- 2000 Science Olympiad National Tournament (Div. C) — 21st
- 1999 Science Olympiad National Tournament (Div. C) — 27th
- 1997 Science Olympiad National Tournament (Div. C) — 30th
- 1996 Science Olympiad National Tournament (Div. C) — 22nd
- 1995 Science Olympiad National Tournament (Div. C) — 20th
- 1994 Science Olympiad National Tournament (Div. C) — 19th
- 1993 Science Olympiad National Tournament (Div. C) — 27th
DuPont Manual High School (Louisville, KY)
Dural Arquam School (NJ)
Durand High School (IL)
- 2024 Rock Valley College/U-46 Regional Tournament (Div. C) — 5th, 14th
- 2024 Crystal Lake Central High School Science Olympiad Invitational (Div. C) — 29th, 33rd
- 2024 Harlem High School Science Olympiad Invitational (Div. C) — 29th, 31st
- 2024 Belleville Science Olympiad Invitational (Div. C) — 30th, 46th
- 2023 Palatine Science Olympiad Invitational (Div. C) — 52nd
- 2023 Belleville Science Olympiad Invitational (Div. C) — 20th
- 2022 Illinois Science Olympiad State Tournament (Div. C) — 32nd
- 2022 Rock Valley/U-46 JV Regional Tournament (Div. C) — 3rd
- 2022 Rock Valley/U-46 Regional Varsity Tournament (Div. C) — 4th
- 2022 University of Chicago Invitational (Div. C) — 31st, 41st
- 2022 Palatine Science Olympiad Invitational (Div. C) — 55th, 84th
- 2021 Illinois Science Olympiad State Tournament (Div. C) — 37th
- 2020 Huntley High School Science Olympiad Invitational (Div. C) — 25th, 27th
Durand Junior High School (IL)
- 2024 Belleville Science Olympiad Invitational (Div. B) — 28th
- 2022 Kildeer-Countryside Science Olympiad Invitational (Div. B) — 37th
Durham Academy Middle School (NC)
- 2024 Wolfpack Science Olympiad Invitational (Div. B) — 25th
- 2022 Durham Regional Tournament (Div. B) — 2nd, 14th
Durham Academy Upper School (Durham, NC)
- 2024 North Carolina Science Olympiad State Tournament (Div. C) — 8th
- 2024 Duke University Science Olympiad Invitational (Div. C) — 9th, 14th
- 2024 Carnegie Mellon University Invitational (Div. C) — 10th
- 2023 North Carolina Science Olympiad State Tournament (Div. C) — 19th
- 2023 Duke University Science Olympiad Invitational (Div. C) — 13th, 17th
- 2023 Carnegie Mellon University Science Olympiad Invitational (Div. C) — 19th
- 2022 North Carolina Science Olympiad State Tournament (Div. C) — 17th
- 2022 Raleigh Regional Tournament (Div. C) — 14th, 29th
- 2022 Duke University Science Olympiad Invitational (Div. C) — 65th, 87th
- 2021 Duke University Science Olympiad Invitational (Div. C) — 90th, 113th
- 2020 Duke University Science Olympiad Invitational (Div. C) — 14th, 24th
- 2020 Carnegie Mellon University Science Olympiad Invitational (Div. C) — 13th
- 2019 Duke University Science Olympiad Invitational (Div. C) — 17th, 23rd
- 2018 Science Olympiad at Cornell Invitational (Div. C) — 17th
- 2018 Fairfax High School Science Olympiad Invitational (Div. C) — 26th, 56th
- 2016 Yale University Science Olympiad Invitational (Div. C) — 26th
- 2004 Science Olympiad National Tournament (Div. C) — 31st
- 2003 Science Olympiad National Tournament (Div. C) — 32nd
- 2002 Science Olympiad National Tournament (Div. C) — 35th
Durham School of the Arts (NC)
- 2023 North Carolina Science Olympiad State Tournament (Div. C) — 32nd
- 2022 North Carolina Science Olympiad State Tournament (Div. C) — 44th
- 2022 Durham Regional Tournament (Div. C) — 5th, 13th
Dutch Fork High School (SC)
- 2024 South Carolina Science Olympiad State Tournament (Div. C) — 4th, 18th
- 2022 South Carolina Science Olympiad State Tournament (Div. C) — 2nd, 13th
- 2019 South Carolina Science Olympiad State Tournament (Div. C) — 5th
- 2019 Newberry College Regional Tournament (Div. C) — 5th
- 2001 Science Olympiad National Tournament (Div. C) — 48th
- 1998 Science Olympiad National Tournament (Div. C) — 30th
- 1997 Science Olympiad National Tournament (Div. C) — 24th
- 1996 Science Olympiad National Tournament (Div. C) — 31st
Dutch Fork Middle School (Irmo, SC)
- 2002 Science Olympiad National Tournament (Div. B) — 52nd
- 2001 Science Olympiad National Tournament (Div. B) — 51st
Dwight D. Eisenhower Middle School (NJ)
- 2005 Northern New Jersey Regional Tournament (Div. B) — 5th
- 2004 Northern New Jersey Regional Tournament (Div. B) — 6th
Dwight-Englewood School High School (NJ)
Dwight-Englewood School (NJ)
- 2024 New Jersey Science Olympiad State Tournament (Div. B) — 26th
- 2024 New Jersey Science Olympiad State Tournament (Div. C) — 22nd
- 2024 Columbia University Invitational (Div. C) — 31st
- 2024 Camden County College Regional Tournament (Div. C) — 8th
- 2023 New Jersey Science Olympiad State Tournament (Div. B) — 18th
- 2023 New Jersey Science Olympiad State Tournament (Div. C) — 26th
- 2023 New Jersey Institute of Technology Regional Tournament (Div. B) — 2nd
- 2023 New Jersey Institute of Technology Regional Tournament (Div. C) — 6th
- 2022 New Jersey Science Olympiad State Tournament (Div. B) — 26th
- 2022 New Jersey Science Olympiad State Tournament (Div. C) — 29th
- 2021 New Jersey Science Olympiad State Tournament (Div. C) — 42nd
Dysinger (CA)
- 2024 Orange County Regional (Div. A) — 21st, 24th