| Year | Competitor | Academic Institution |
| 1931 | Kathryn Harney | Peoria-Manual, Illinois |
| 1932 | Pauline Crockett | California, Pennsylvania |
| 1933 | Denton Snyder | Humboldt, Iowa |
| 1934 | Donald Swanson | Webster City, Iowa |
| 1935 | Mary Ann Porterfield | Topeka, Kansas |
| 1936 | Caleb Peterson | Peekskill, New York |
| 1937 | Virginia Kraft | Mediapolis, Iowa |
| 1938 | Jack Edwards | Hollywood, California |
| 1939 | Ben Morris | Oklahoma City-Classen, Oklahoma |
| 1940 | James Lee | Santa Rosa, California |
| 1941 | Jean Swidensky | Oklahoma City-Central, Oklahoma |
| 1946 | Rae June Decker | DuQuoin, Illinois |
| 1947 | Beulah Meacham | Canton-McKinley, Ohio |
| 1948 | Ralph Jensen | Kenosha, Wisconsin |
| 1949 | Carolyn Parks | Santa Rosa, California |
| 1950 | Carolyn Parks | Santa Rosa, California |
| 1951 | Sue Routsong | Dayton-Oakwood, Ohio |
| 1955 | Shirley Shubin | Los Angeles HS, California |
| 1956 | Dan McCall | Modesto, California |
| 1957 | April Shawhan | Dayton-Fairmont, Ohio |
| 1958 | Karen McPeek | Euclid, Ohio |
| 1959 | Alan Haufrect | Houston-Bellaire, Texas |
| 1960 | Albertha Hillmon | Stockton Edison, California |
| 1961 | Paul Bernath | Houston-Jesse Jones, Texas |
| 1962 | Joe Rowlette | West Plains, Missouri |
| 1963 | Andy Fichter | Delaware-Hayes, Ohio |
| 1964 | Camille Waters | Houston-Bellaire, Texas |
| 1965 | Suzanne Abernathy | Paris-Grove, Tennessee |
| 1966 | Joan Rue | Lexington-Clay, Kentucky |
| 1967 | Brent Mintz | Houston-Bellaire, Texas |
| 1968 | Ruben Delgado | Stockton Edison, California |
| 1969 | Darren Kelley | Anaheim-Loara, California |
| 1970 | John Wall | Campbellsville, Kentucky |
| 1971 | John Leamer | Fairmont East HS, Kettering, Ohio |
| 1972 | Annalee Jefferies | Houston-Bellaire HS, Texas |
| 1973 | Mark Ferguson | Perry HS, Ohio |
| 1974 | Robert Rosenberg | Toledo-DeVilbiss HS, Ohio |
| 1975 | Darryl Bowdre | McAlester HS, Oklahoma |
| 1976 | Lynne Joyner | Bellevue Newport HS, Washington |
| 1977 | Michael Mandell | Logansport HS, Indiana |
| 1978 | Andrew Sattee | Pine Crest Prep. HS, Florida |
| 1979 | Steven Young | New Richmond HS, Wisconsin |
| 1980 | Solveig Olsen | Sioux Falls-Lincoln, South Dakota |
| 1981 | Darrell Johnson | Okmulgee, Oklahoma |
| 1982 | Greg Dolph | Chesterton HS, Indiana |
| 1983 | Robert Strain | San Antonio-Roosevelt, Texas |
| 1984 | Geoff Abbott | Sioux Falls-O’Gorman HS, South Dakota |
| 1985 | Andy Thornton | San Antonio-Churchill HS, Texas |
| 1986 | David Getzendaner | Kansas City-Park Hill, Missouri |
| 1987 | Lance Harshbarger | Shawnee Mission-South HS, Kansas |
| 1988 | Brenda McElroy | Milton Academy, Massachusetts |
| 1989 | Greg Wilson | Hanks HS, Texas |
| 1990 | Dan Sklar | Glenbrook North HS, Illinois |
| 1991 | Demond Wilson | Vines HS, Texas |
| 1992 | Colin Stokes | San Antonio-Churchill, Texas |
| 1993 | Chris Conner | Kinkaid School, Texas |
| 1994 | Danny Beaty | Miami Valley School, Ohio |
| 1995 | Susan Bohannon | Albuquerque Academy, New Mexico |
| 1996 | Jelena Moore | James Logan HS, California |
| 1997 | Michael Washington | Plano Sr. HS, Texas |
| 1998 | Michael Urie | Plano Sr. HS, Texas |
| 1999 | John Egan | Eagan HS, Minnesota |
| 2000 | Esther Etuk | Newman Smith HS, Texas |
| 2001 | Aimee DeShayes | Syosset HS, New York |
| 2002 | Krystyn Spratt | Apple Valley HS, Minnesota |
| 2003 | Pierre Clark | James Logan HS, California |
| 2004 | D’Angelo Lacy | Creekview HS, Texas |
| 2005 | Cory D. Stewart | Eastview HS, Minnesota |
| 2006 | Blake Williams | The Montgomery Academy, Alabama |
| 2007 | Nana Amoah, Jr. | Edison HS, Virginia |
| 2008 | Stephen Elrod | Bellarmine College Prep, California |
| 2009 | Jane Bruce | Ogden HS, Utah |
| 2010 | Michael Carone | Monsignor Farrell HS, New York |
| 2011 | Jamaque Newberry | Nova HS, Florida |
| 2012 | Deshawn Weston | Grand Prairie HS, Texas |
| 2013 | Anthony Nadeau | Royal Palm Beach HS, Florida |
| 2014 | Abigail Onwunali | Hastings HS, Texas |
| 2015 | Daniel Williams | Holy Cross School, Louisiana |
| 2016 | Izabella Czejdo | McDowell HS, Pennsylvania |
| 2017 | Chase Garrett | Southside HS, South Carolina |
| 2018 | Kimberly Lee | Summit HS, New Jersey |
| 2019 | Jacob Foster | Comeaux HS, Louisiana |
| 2020 | Semaj Lee | Apple Valley HS, Minnesota |
| 2021 | Giana Martinez | L. C. Anderson HS, Texas |
| 2022 | Logan Green | Hattiesburg HS, Mississippi |
| 2023 | Kylan Williams | Comeaux HS, Louisiana |
| 2024 | Karla Rivera | Harlingen HS South, Texas |