Science State Champions
| Year | Conference | Type | School | Student Names | Top Scorer | Event |
|---|---|---|---|---|---|---|
| 2006-2007 | 1A | Individual | Garden City | Taylor Niehues | Top Scorer Physics | Science |
| 2006-2007 | 2A | Individual | Three Rivers | Irem Erkenez | Top Scorer Physics | Science |
| 2006-2007 | 3A | Individual | Cuero | Gary Binder | Top Scorer Physics | Science |
| 2006-2007 | 4A | Individual | Katy Seven Lakes | Zijie Zhou | Top Scorer Physics | Science |
| 2006-2007 | 5A | Individual | A&M Consolidated | Jeffrey Chen | Top Scorer Physics | Science |
| 2007-2008 | 1A | Individual | Yantis | Cory B. Ward | Top Scorer Physics | Science |
| 2007-2008 | 2A | Individual | Irving North Hills | Will Wright | Top Scorer Physics | Science |
| 2007-2008 | 3A | Individual | Argyle | David Graf | Top Scorer Physics | Science |
| 2007-2008 | 4A | Individual | Friendswood | Chris Cotter | Top Scorer Physics | Science |
| 2007-2008 | 5A | Individual | Beaumont West Brook | Brian Tenner | Top Scorer Physics | Science |
| 2003-2004 | 1A | Individual | Avery | Clint Price | Science | |
| 2003-2004 | 2A | Individual | Argyle | Justin Freebourn | Science | |
| 2003-2004 | 3A | Individual | Ballinger | Nyle Davenport | Science | |
| 2003-2004 | 4A | Individual | Friendswood | Kieran Fitzgerald | Science | |
| 2003-2004 | 5A | Individual | Klein | Brad Dodson | Science | |
| 2004-2005 | 1A | Individual | Port Aransas | Louis Warner | Science | |
| 2004-2005 | 2A | Individual | Argyle | Justin Freebourn | Science | |
| 2004-2005 | 3A | Individual | Seminole | Bill Terry | Science | |
| 2004-2005 | 4A | Individual | Friendswood | Kieran Fitzgerald | Science | |
| 2004-2005 | 5A | Individual | Fort Bend Clements | Yang Mou | Science | |
| 2005-2006 | 1A | Individual | Garden City | Taylor Niehues | Science | |
| 2005-2006 | 1A | Individual | Barksdale Nueces Canyon | James E. White | Science | |
| 2005-2006 | 2A | Individual | Argyle | Kevin Burnett | Science | |
| 2005-2006 | 3A | Individual | Cuero | Gary Binder | Science | |
| 2005-2006 | 4A | Individual | Friendswood | Kieran Fitzgerald | Science | |
| 2005-2006 | 5A | Individual | Katy Taylor | David Neville | Science | |
| 2006-2007 | 1A | Individual | Garden City | Taylor Niehues | Top Scorer Biology | Science |
| 2006-2007 | 1A | Individual | Houston Harmony Science | Ahmed Atik | Top Scorer Chemistry | Science |
| 2006-2007 | 1A | Individual | Garden City | Taylor Niehues | Science | |
| 2006-2007 | 1A | Individual | Garden City | Taylor Niehues | Top Scorer Physics | Science |
| 2006-2007 | 2A | Individual | Floydada | J C Simpson | Top Scorer Biology | Science |
| 2006-2007 | 2A | Individual | Floydada | Abel Cortinas | Top Scorer Chemistry | Science |
| 2006-2007 | 2A | Individual | Floydada | Abel Cortinas | Science | |
| 2006-2007 | 2A | Individual | Three Rivers | Irem Erkenez | Top Scorer Physics | Science |
| 2006-2007 | 3A | Individual | Graham | Michael Shieh | Top Scorer Biology | Science |
| 2006-2007 | 3A | Individual | Cuero | Gary Binder | Top Scorer Chemistry | Science |
| 2006-2007 | 3A | Individual | Cuero | Gary Binder | Science | |
| 2006-2007 | 3A | Individual | Cuero | Gary Binder | Top Scorer Physics | Science |
| 2006-2007 | 4A | Individual | Dallas Highland Park | Megan Tang | Top Scorer Biology | Science |
| 2006-2007 | 4A | Individual | North Richland Hills Birdville | Kim Tran | Top Scorer Chemistry | Science |
| 2006-2007 | 4A | Individual | Dallas Highland Park | Tian-En Li | Science | |
| 2006-2007 | 4A | Individual | Katy Seven Lakes | Zijie Zhou | Top Scorer Physics | Science |
| 2006-2007 | 5A | Individual | San Antonio MacArthur | Eunjin Suh | Top Scorer Biology | Science |
| 2006-2007 | 5A | Individual | A&M Consolidated | Jeffrey Chen | Top Scorer Chemistry | Science |
| 2006-2007 | 5A | Individual | Fort Bend Clements | Kenneth Hu | Top Scorer Chemistry | Science |
| 2006-2007 | 5A | Individual | Fort Bend Clements | John Zhao | Top Scorer Chemistry | Science |
| 2006-2007 | 5A | Individual | San Antonio MacArthur | James Carpenter | Top Scorer Chemistry | Science |
| 2006-2007 | 5A | Individual | San Antonio MacArthur | James Carpenter | Science | |
| 2006-2007 | 5A | Individual | A&M Consolidated | Jeffrey Chen | Top Scorer Physics | Science |
| 2007-2008 | 1A | Individual | Muenster | Cletus Fuhrmann | Top Scorer Biology | Science |
| 2007-2008 | 1A | Individual | Moulton | Nathan Holub | Top Scorer Chemistry | Science |
| 2007-2008 | 1A | Individual | Moulton | Nathan Holub | Science | |
| 2007-2008 | 1A | Individual | Yantis | Cory B. Ward | Top Scorer Physics | Science |
| 2007-2008 | 2A | Individual | Elysian Fields | Austin Findley | Top Scorer Biology | Science |
| 2007-2008 | 2A | Individual | New Boston | Bryan Delgado | Top Scorer Chemistry | Science |
| 2007-2008 | 2A | Individual | Vanderbilt Industrial | Travis McGarrah | Science | |
| 2007-2008 | 2A | Individual | Irving North Hills | Will Wright | Top Scorer Physics | Science |
| 2007-2008 | 3A | Individual | White Oak | Jordan Cook | Top Scorer Biology | Science |
| 2007-2008 | 3A | Individual | Wimberley | Daniel Willis | Top Scorer Chemistry | Science |
| 2007-2008 | 3A | Individual | Wimberley | Daniel Willis | Science | |
| 2007-2008 | 3A | Individual | Argyle | David Graf | Top Scorer Physics | Science |
| 2007-2008 | 4A | Individual | Dallas Highland Park | Megan Tang | Top Scorer Biology | Science |
| 2007-2008 | 4A | Individual | North Richland Hills Birdville | Sean Castillo | Top Scorer Chemistry | Science |
| 2007-2008 | 4A | Individual | Friendswood | Chris Cotter | Science | |
| 2007-2008 | 4A | Individual | Friendswood | Chris Cotter | Top Scorer Physics | Science |
| 2007-2008 | 5A | Individual | Fort Bend Clements | Kenneth Hu | Top Scorer Biology | Science |
| 2007-2008 | 5A | Individual | Plano | Martin Fan | Top Scorer Chemistry | Science |
| 2007-2008 | 5A | Individual | Fort Bend Clements | Kenneth Hu | Science | |
| 2007-2008 | 5A | Individual | Beaumont West Brook | Brian Tenner | Top Scorer Physics | Science |
| 1985-1986 | 1A | Individual | Ropesville Ropes | Stephen Hall | Top Scorer Biology | Science |
| 1985-1986 | 1A | Individual | Bronte | Ken Martindale | Top Scorer Chemistry | Science |
| 1985-1986 | 1A | Individual | Lenorah Grady | Greg McKaskle | Top Scorer Physics | Science |
| 1985-1986 | 2A | Individual | Waskom | Terence Schumpert | Top Scorer Biology | Science |
| 1985-1986 | 2A | Individual | Liberty Hill | John Breen | Top Scorer Chemistry | Science |
| 1985-1986 | 2A | Individual | Plains | Bobby Livengood | Top Scorer Physics | Science |
| 1985-1986 | 3A | Individual | Slaton | Andrew Osburn | Top Scorer Biology | Science |
| 1985-1986 | 3A | Individual | Slaton | Andrew Osburn | Top Scorer Chemistry | Science |
| 1985-1986 | 3A | Individual | Pflugerville | Shelah Riggins | Top Scorer Physics | Science |
| 1985-1986 | 4A | Individual | Dayton | Clay Anderson | Top Scorer Biology | Science |
| 1985-1986 | 4A | Individual | Austin Westlake | Amanda Heaton | Top Scorer Chemistry | Science |
| 1985-1986 | 4A | Individual | San Antonio Southwest | Michael Aguilar | Top Scorer Physics | Science |
| 1985-1986 | 5A | Individual | Sugar Land Dulles | Doug Laurents | Top Scorer Biology | Science |
| 1985-1986 | 5A | Individual | Sugar Land Dulles | Doug Laurents | Top Scorer Chemistry | Science |
| 1985-1986 | 5A | Individual | Arlington | Doug Eisner | Top Scorer Physics | Science |
| 1986-1987 | 1A | Individual | Lindsay | Lucy Furhmann | Top Scorer Biology | Science |
| 1986-1987 | 1A | Individual | Lindsay | Lucy Furhmann | Top Scorer Chemistry | Science |
| 1986-1987 | 1A | Individual | Moulton | John Cinadr | Top Scorer Physics | Science |
| 1986-1987 | 2A | Individual | Waskom | Terrence Schumpert | Top Scorer Biology | Science |
| 1986-1987 | 2A | Individual | Liberty Hill | Karl Galle | Top Scorer Chemistry | Science |
| 1986-1987 | 2A | Individual | Liberty Hill | Thomas Blom | Top Scorer Chemistry | Science |
| 1986-1987 | 2A | Individual | Liberty Hill | Karl Galle | Top Scorer Physics | Science |
| 1986-1987 | 3A | Individual | Slaton | Andrew Osburn | Top Scorer Biology | Science |
| 1986-1987 | 3A | Individual | Slaton | Andrew Osburn | Top Scorer Chemistry | Science |
| 1986-1987 | 3A | Individual | Slaton | Andrew Osburn | Top Scorer Physics | Science |
| 1986-1987 | 4A | Individual | Corpus Christi Flour Bluff | Wilson Miller | Top Scorer Biology | Science |
| 1986-1987 | 4A | Individual | Cedar Hill | Wayne Davis | Top Scorer Chemistry | Science |
| 1986-1987 | 4A | Individual | Buda Hays | Douc McLaren | Top Scorer Physics | Science |
| 1986-1987 | 5A | Individual | Killeen Ellison | Norman Ho | Top Scorer Biology | Science |
| 1986-1987 | 5A | Individual | Dallas Skyline | Keith Minor | Top Scorer Chemistry | Science |
| 1986-1987 | 5A | Individual | Houston Stratford | Howard Huang | Top Scorer Physics | Science |
| 1987-1988 | 1A | Individual | Lindsay | Lucy Fuhrmann | Top Scorer Biology | Science |
| 1987-1988 | 1A | Individual | Lindsay | Lucy Fuhrmann | Top Scorer Physics | Science |
| 1987-1988 | 1A | Individual | Happy | Chris Cogburn | Top Scorer Chemistry | Science |
| 1987-1988 | 2A | Individual | San Antonio Lackland | Larry Moore | Top Scorer Biology | Science |
| 1987-1988 | 2A | Individual | Clifton | Richie Spitzer | Top Scorer Chemistry | Science |
| 1987-1988 | 2A | Individual | Eastland | James Ritter | Top Scorer Physics | Science |
| 1987-1988 | 3A | Individual | Lampasas | Stewart Lilley | Top Scorer Biology | Science |
| 1987-1988 | 3A | Individual | Lampasas | Stewart Lilley | Top Scorer Chemistry | Science |
| 1987-1988 | 3A | Individual | Lampasas | Stewart Lilley | Top Scorer Physics | Science |
| 1987-1988 | 4A | Individual | Cedar Hill | Wayne Davis | Top Scorer Biology | Science |
| 1987-1988 | 4A | Individual | Cedar Hill | Wayne Davis | Top Scorer Chemistry | Science |
| 1987-1988 | 4A | Individual | Cedar Hill | Wayne Davis | Top Scorer Physics | Science |
| 1987-1988 | 5A | Individual | Arlington | Mark Sattler | Top Scorer Biology | Science |
| 1987-1988 | 5A | Individual | Lubbock | Aaron Clements | Top Scorer Chemistry | Science |
| 1987-1988 | 5A | Individual | San Antonio Clark | Tim Schmidt | Top Scorer Physics | Science |
| 1988-1989 | 1A | Individual | Wheeler | Kristi Finsterwald | Top Scorer Biology | Science |
| 1988-1989 | 1A | Individual | Plains | Chad Guetersloh | Top Scorer Chemistry | Science |
| 1988-1989 | 1A | Individual | Falls City | Carlos Tabares | Top Scorer Physics | Science |
| 1988-1989 | 2A | Individual | Van Alstyne | Aian Holtzman | Top Scorer Biology | Science |
| 1988-1989 | 2A | Individual | Abernathy | Andy Hagstrom | Top Scorer Chemistry | Science |
| 1988-1989 | 2A | Individual | Iraan | Robert King | Top Scorer Physics | Science |
| 1988-1989 | 3A | Individual | Lampasas | Stewart Lilly | Top Scorer Biology | Science |
| 1988-1989 | 3A | Individual | Lampasas | Stewart Lilly | Top Scorer Chemistry | Science |
| 1988-1989 | 3A | Individual | Lampasas | Stewart Lilly | Top Scorer Physics | Science |
| 1988-1989 | 4A | Individual | Andrews | Chris Bender | Top Scorer Biology | Science |
| 1988-1989 | 4A | Individual | McKinney | Stanley Springer | Top Scorer Chemistry | Science |
| 1988-1989 | 4A | Individual | Dickinson | Mike Finn | Top Scorer Physics | Science |
| 1988-1989 | 5A | Individual | Lubbock | Michael Hsia | Top Scorer Biology | Science |
| 1988-1989 | 5A | Individual | Clute Brazoswood | David Vaughn | Top Scorer Chemistry | Science |
| 1988-1989 | 5A | Individual | Houston Bellaire | Mark Arbore | Top Scorer Physics | Science |
| 1988-1989 | 5A | Individual | San Antonio Clark | TIm Schmidt | Top Scorer Physics | Science |
| 1989-1990 | 1A | Individual | Avery | Debra Whiteman | Top Scorer Biology | Science |
| 1989-1990 | 1A | Individual | Petrolia | Michael Connelly | Top Scorer Biology | Science |
| 1989-1990 | 1A | Individual | Medina | William Hatfield | Top Scorer Biology | Science |
| 1989-1990 | 1A | Individual | Valley Mills | Jerod Markly | Top Scorer Chemistry | Science |
| 1989-1990 | 1A | Individual | Plains | Lance Morrow | Top Scorer Physics | Science |
| 1989-1990 | 2A | Individual | Redwater | Joe Patterson | Top Scorer Biology | Science |
| 1989-1990 | 2A | Individual | Van Alstyne | Alan Holtzman | Top Scorer Chemistry | Science |
| 1989-1990 | 2A | Individual | Blanco | Charles Nowicki | Top Scorer Physics | Science |
| 1989-1990 | 3A | Individual | Wylie | Jody Bean | Top Scorer Biology | Science |
| 1989-1990 | 3A | Individual | Bishop | John Dorsey | Top Scorer Chemistry | Science |
| 1989-1990 | 3A | Individual | Bishop | John Dorsey | Top Scorer Physics | Science |
| 1989-1990 | 4A | Individual | Paris Stone | Lorin Swint | Top Scorer Biology | Science |
| 1989-1990 | 4A | Individual | Dallas Highland Park | Drew Puckett | Top Scorer Chemistry | Science |
| 1989-1990 | 4A | Individual | Saginaw Boswell | Chris Kao | Top Scorer Physics | Science |
| 1989-1990 | 5A | Individual | Houston Jersey Village | David Vu | Top Scorer Biology | Science |
| 1989-1990 | 5A | Individual | Fort Worth Dunbar | Gene Joe | Top Scorer Chemistry | Science |
| 1989-1990 | 5A | Individual | League City Clear Creek | Chris Bauch | Top Scorer Physics | Science |
| 1990-1991 | 1A | Individual | Valley Mills | Jerod Markley | Top Scorer Biology | Science |
| 1990-1991 | 1A | Individual | Valley Mills | Jerod Markley | Top Scorer Chemistry | Science |
| 1990-1991 | 1A | Individual | Valley Mills | Jerod Markley | Top Scorer Physics | Science |
| 1990-1991 | 2A | Individual | Waskom | Stephen Gardner | Top Scorer Biology | Science |
| 1990-1991 | 2A | Individual | Canadian | Dena Hawley | Top Scorer Chemistry | Science |
| 1990-1991 | 2A | Individual | Springlake-Earth | Ronnie Cole | Top Scorer Physics | Science |
| 1990-1991 | 3A | Individual | Lampasas | Tim Prowell | Top Scorer Biology | Science |
| 1990-1991 | 3A | Individual | Abilene Wylie | Mason Martin | Top Scorer Chemistry | Science |
| 1990-1991 | 3A | Individual | Van | Tommy Crow | Top Scorer Physics | Science |
| 1990-1991 | 4A | Individual | Paris North Lamar | Reuel Swing | Top Scorer Biology | Science |
| 1990-1991 | 4A | Individual | Waco Midway | Carl Huffman | Top Scorer Biology | Science |
| 1990-1991 | 4A | Individual | Kerrville Tivy | Don Priour | Top Scorer Biology | Science |
| 1990-1991 | 4A | Individual | Carthage | Chad Milstead | Top Scorer Chemistry | Science |
| 1990-1991 | 4A | Individual | Kerrville Tivy | Don Priour | Top Scorer Chemistry | Science |
| 1990-1991 | 4A | Individual | Kerrville Tivy | Don Priour | Top Scorer Physics | Science |
| 1990-1991 | 5A | Individual | Houston Clear Lake | Chris Bach | Top Scorer Biology | Science |
| 1990-1991 | 5A | Individual | Houston Stratford | Jotaro Shizako | Top Scorer Biology | Science |
| 1990-1991 | 5A | Individual | Houston Clear Creek | Chris Bach | Top Scorer Chemistry | Science |
| 1990-1991 | 5A | Individual | Lubbock | Tom Zavisca | Top Scorer Chemistry | Science |
| 1990-1991 | 5A | Individual | Lubbock | Jay Moore | Top Scorer Chemistry | Science |
| 1990-1991 | 5A | Individual | Pasadena Dobie | Scott Seago | Top Scorer Chemistry | Science |
| 1990-1991 | 5A | Individual | Houston Stratford | Long Nguyen | Top Scorer Chemistry | Science |
| 1990-1991 | 5A | Individual | Lubbock | Jay Moore | Top Scorer Physics | Science |
| 1990-1991 | 5A | Individual | Tyler Lee | Chris Kublewicz | Top Scorer Physics | Science |
| 1991-1992 | 1A | Individual | Lindsay | Doug Hellinger | Top Scorer Biology | Science |
| 1991-1992 | 1A | Individual | Valley Mills | Jerod Markley | Top Scorer Chemistry | Science |
| 1991-1992 | 1A | Individual | Lindsay | Darren Hundt | Top Scorer Physics | Science |
| 1991-1992 | 2A | Individual | Ingram Moore | Kevin Lange | Top Scorer Biology | Science |
| 1991-1992 | 2A | Individual | Canadian | Dena Hawley | Top Scorer Chemistry | Science |
| 1991-1992 | 2A | Individual | Ingram Moore | Kevin Lange | Top Scorer Physics | Science |
| 1991-1992 | 2A | Individual | Wimberley | Jarrad Prasifka | Top Scorer Physics | Science |
| 1991-1992 | 3A | Individual | Hallettsville | Larry Flathmann | Top Scorer Biology | Science |
| 1991-1992 | 3A | Individual | Troy | Trey Widerhold | Top Scorer Chemistry | Science |
| 1991-1992 | 3A | Individual | Troy | Trey Widerhold | Top Scorer Physics | Science |
| 1991-1992 | 4A | Individual | Carthage | Chad Milstead | Top Scorer Biology | Science |
| 1991-1992 | 4A | Individual | Dallas Highland Park | Liam McCoy | Top Scorer Biology | Science |
| 1991-1992 | 4A | Individual | Dallas Highland Park | William Pritchett | Top Scorer Chemistry | Science |
| 1991-1992 | 4A | Individual | Dallas Highland Park | William Pritchett | Top Scorer Physics | Science |
| 1991-1992 | 5A | Individual | Klein | Tom Watson | Top Scorer Biology | Science |
| 1991-1992 | 5A | Individual | Houston Langham Crk | Hong Tram | Top Scorer Biology | Science |
| 1991-1992 | 5A | Individual | Houston Langham Crk | James Ayers | Top Scorer Chemistry | Science |
| 1991-1992 | 5A | Individual | Pasadena Dobie | Scott Seago | Top Scorer Physics | Science |
| 1992-1993 | 1A | Individual | Lindsay | Darren Hundt | Top Scorer Biology | Science |
| 1992-1993 | 1A | Individual | Vega | Damian Artho | Top Scorer Chemistry | Science |
| 1992-1993 | 1A | Individual | Lindsay | Darren Hundt | Top Scorer Physics | Science |
| 1992-1993 | 2A | Individual | Canadian | Chris Barney | Top Scorer Biology | Science |
| 1992-1993 | 2A | Individual | Canadian | Chris Barney | Top Scorer Chemistry | Science |
| 1992-1993 | 2A | Individual | Wimberley | Paul Bennett | Top Scorer Physics | Science |
| 1992-1993 | 3A | Individual | Rockdale | Erik McKee | Top Scorer Biology | Science |
| 1992-1993 | 3A | Individual | Dripping Springs | John Kasson | Top Scorer Chemistry | Science |
| 1992-1993 | 3A | Individual | Seminole | Roger Hargrave | Top Scorer Physics | Science |
| 1992-1993 | 4A | Individual | Paris North Lamar | Galen Swint | Top Scorer Biology | Science |
| 1992-1993 | 4A | Individual | Kingsville King | Javed Omar | Top Scorer Chemistry | Science |
| 1992-1993 | 4A | Individual | Kingsville King | Davis Huebel | Top Scorer Physics | Science |
| 1992-1993 | 5A | Individual | Sugar Land Clements | Vincent Wang | Top Scorer Biology | Science |
| 1992-1993 | 5A | Individual | San Antonio Holmes | David Brown | Top Scorer Chemistry | Science |
| 1992-1993 | 5A | Individual | San Antonio Marshall | Kurt Franke | Top Scorer Physics | Science |
| 1993-1994 | 1A | Individual | Lindsay | Doug Hellinger | Top Scorer Biology | Science |
| 1993-1994 | 1A | Individual | Lindsay | Michael Schmidtklofer | Top Scorer Chemistry | Science |
| 1993-1994 | 1A | Individual | Lindsay | Darren Hundt | Top Scorer Physics | Science |
| 1993-1994 | 2A | Individual | Valley Mills | Derek Crunk | Top Scorer Biology | Science |
| 1993-1994 | 2A | Individual | Stinnett West Texas | Dillon Thompson | Top Scorer Chemistry | Science |
| 1993-1994 | 2A | Individual | Florence | Denis Chigirey | Top Scorer Physics | Science |
| 1993-1994 | 3A | Individual | Pearsall | Douglas Maxwell | Top Scorer Biology | Science |
| 1993-1994 | 3A | Individual | Bridgeport | Jason Carpenter | Top Scorer Chemistry | Science |
| 1993-1994 | 3A | Individual | Wylie | Jeff Wilhite | Top Scorer Physics | Science |
| 1993-1994 | 4A | Individual | Paris North Lamar | Jerod Flippen | Top Scorer Biology | Science |
| 1993-1994 | 4A | Individual | Corpus Christi Flour Bluff | Chris Williams | Top Scorer Chemistry | Science |
| 1993-1994 | 4A | Individual | Red Oak | Colby Lemon | Top Scorer Physics | Science |
| 1993-1994 | 5A | Individual | Fort Worth Dunbar | Ashwin Vasan | Top Scorer Biology | Science |
| 1993-1994 | 5A | Individual | San Antonio Holmes | David Brown | Top Scorer Chemistry | Science |
| 1993-1994 | 5A | Individual | Fort Worth Dunbar | Ashwin Vasan | Top Scorer Physics | Science |
| 1994-1995 | 1A | Individual | Rule | Cory Robinson | Top Scorer Biology | Science |
| 1994-1995 | 1A | Individual | Lindsay | Jason Hsu | Top Scorer Chemistry | Science |
| 1994-1995 | 1A | Individual | Rule | Cory Robinson | Top Scorer Physics | Science |
| 1994-1995 | 2A | Individual | Troup | Matt Marshall | Top Scorer Biology | Science |
| 1994-1995 | 2A | Individual | Stinnett West Texas | Jesse McWilliams | Top Scorer Chemistry | Science |
| 1994-1995 | 2A | Individual | Eldorado | Jesse Crawford | Top Scorer Physics | Science |
| 1994-1995 | 3A | Individual | Wimberley | Ted Reck | Top Scorer Biology | Science |
| 1994-1995 | 3A | Individual | Bridgeport | Joe Newton | Top Scorer Chemistry | Science |
| 1994-1995 | 3A | Individual | Waco Connally | Myrle Franklin | Top Scorer Physics | Science |
| 1994-1995 | 4A | Individual | Mesquite Poteet | Thomas Braschler | Top Scorer Biology | Science |
| 1994-1995 | 4A | Individual | Mesquite Poteet | Thomas Braschler | Top Scorer Chemistry | Science |
| 1994-1995 | 4A | Individual | Paris North Lamar | Galen Swint | Top Scorer Biology | Science |
| 1994-1995 | 4A | Individual | Stephenville | David Rudel | Top Scorer Physics | Science |
| 1994-1995 | 5A | Individual | Fort Worth Dunbar | Ashwin Vasan | Top Scorer Biology | Science |
| 1994-1995 | 5A | Individual | Sugar Land Elkins | Wilson Lam | Top Scorer Chemistry | Science |
| 1994-1995 | 5A | Individual | Fort Worth Dunbar | Ashwin Vasan | Top Scorer Physics | Science |
| 1995-1996 | 1A | Individual | Rule | Cory Robinson | Top Scorer Biology | Science |
| 1995-1996 | 1A | Individual | Rule | Cory Robinson | Top Scorer Chemistry | Science |
| 1995-1996 | 1A | Individual | Rule | Cory Robinson | Top Scorer Physics | Science |
| 1995-1996 | 2A | Individual | Franklin | Tim Zhukov | Top Scorer Biology | Science |
| 1995-1996 | 2A | Individual | Franklin | Tim Zhukov | Top Scorer Chemistry | Science |
| 1995-1996 | 2A | Individual | Boling | Jason Rupe | Top Scorer Physics | Science |
| 1995-1996 | 3A | Individual | Kirbyville | Caleb Beck | Top Scorer Biology | Science |
| 1995-1996 | 3A | Individual | Kirbyville | Pauline Moore | Top Scorer Chemistry | Science |
| 1995-1996 | 3A | Individual | Wimberley | Ted Reck | Top Scorer Physics | Science |
| 1995-1996 | 4A | Individual | Port Lavaca Calhoun | David Jedlicka | Top Scorer Biology | Science |
| 1995-1996 | 4A | Individual | Austin Johnson | Yirong Shen | Top Scorer Biology | Science |
| 1995-1996 | 4A | Individual | Paris North Lamar | Ethan Swint | Top Scorer Biology | Science |
| 1995-1996 | 4A | Individual | Austin Johnson | Yirong Shen | Top Scorer Chemistry | Science |
| 1995-1996 | 4A | Individual | Austin Johnson | Yirong Shen | Top Scorer Physics | Science |
| 1995-1996 | 5A | Individual | A&M Consolidated | George Han | Top Scorer Biology | Science |
| 1995-1996 | 5A | Individual | Round Rock Westwood | Jonathan Daniels | Top Scorer Chemistry | Science |
| 1995-1996 | 5A | Individual | Sugar Land Elkins | Damian Burch | Top Scorer Physics | Science |
| 1995-1996 | 5A | Individual | Houston Bellaire | Boris Kozinsky | Top Scorer Physics | Science |
| 1996-1997 | 1A | Individual | Garden City | Anthony Braden | Top Scorer Biology | Science |
| 1996-1997 | 1A | Individual | Moulton | Lisa Whitmire | Top Scorer Chemistry | Science |
| 1996-1997 | 1A | Individual | Evadale | Abraham Greenwald | Top Scorer Physics | Science |
| 1996-1997 | 2A | Individual | Yorktown | Raymond Rabke | Top Scorer Biology | Science |
| 1996-1997 | 2A | Individual | Stinnett West Texas | Barbie Cheatwood | Top Scorer Chemistry | Science |
| 1996-1997 | 2A | Individual | Eldorado | Jesse Crawford | Top Scorer Physics | Science |
| 1996-1997 | 3A | Individual | Commerce | David Smith | Top Scorer Biology | Science |
| 1996-1997 | 3A | Individual | Wimberley | Glenn Phillips | Top Scorer Chemistry | Science |
| 1996-1997 | 3A | Individual | Bridgeport | Joy Kennedy | Top Scorer Physics | Science |
| 1996-1997 | 4A | Individual | Longview Pine Tree | Scott Harrison | Top Scorer Biology | Science |
| 1996-1997 | 4A | Individual | Willis | Lori Burns | Top Scorer Chemistry | Science |
| 1996-1997 | 4A | Individual | Waco Midway | David Lee | Top Scorer Chemistry | Science |
| 1996-1997 | 4A | Individual | Dallas Highland Park | Carlos Tamarit | Top Scorer Chemistry | Science |
| 1996-1997 | 4A | Individual | Carthage | Brian Johnson | Top Scorer Physics | Science |
| 1996-1997 | 5A | Individual | Houston Bellaire | Amy Chang | Top Scorer Biology | Science |
| 1996-1997 | 5A | Individual | Sugar Land Clements | Norman Zheu | Top Scorer Biology | Science |
| 1996-1997 | 5A | Individual | Humble | Chris Edwards | Top Scorer Chemistry | Science |
| 1996-1997 | 5A | Individual | A&M Consolidated | Jonathan Claridge | Top Scorer Physics | Science |
| 1996-1997 | 5A | Individual | Fort Worth Dunbar | Michael McNertney | Top Scorer Physics | Science |
| 1997-1998 | 1A | Individual | Lenorah Grady | Anthony Swift | Top Scorer Biology | Science |
| 1997-1998 | 1A | Individual | Moulton | Lisa Whitmire | Top Scorer Chemistry | Science |
| 1997-1998 | 1A | Individual | Moulton | Lisa Whitmire | Top Scorer Physics | Science |
| 1997-1998 | 2A | Individual | Lexington | Andrew Woodward | Top Scorer Biology | Science |
| 1997-1998 | 2A | Individual | Stinnett West Texas | Alan Shields | Top Scorer Chemistry | Science |
| 1997-1998 | 2A | Individual | Sundown | Aaron Bailey | Top Scorer Physics | Science |
| 1997-1998 | 3A | Individual | Wimberley | Travis Bayer | Top Scorer Biology | Science |
| 1997-1998 | 3A | Individual | Kirbyville | Thomas Orsak | Top Scorer Chemistry | Science |
| 1997-1998 | 3A | Individual | Bridgeport | Joy Kennedy | Top Scorer Physics | Science |
| 1997-1998 | 4A | Individual | Bay City | Eric Heraly | Top Scorer Biology | Science |
| 1997-1998 | 4A | Individual | Dallas Highland Park | Yaroslav Klichko | Top Scorer Chemistry | Science |
| 1997-1998 | 4A | Individual | Austin Johnson | James Fung | Top Scorer Physics | Science |
| 1997-1998 | 5A | Individual | Corpus Christi Carroll | Mark Roberts | Top Scorer Biology | Science |
| 1997-1998 | 5A | Individual | Tyler Lee | Phillip Newman | Top Scorer Chemistry | Science |
| 1997-1998 | 5A | Individual | Humble | Will Ray | Top Scorer Physics | Science |
| 1998-1999 | 1A | Individual | Lenorah Grady | Anthony Swift | Top Scorer Biology | Science |
| 1998-1999 | 1A | Individual | San Antonio Lackland | Craig Spooner | Top Scorer Chemistry | Science |
| 1998-1999 | 1A | Individual | Valley View | Dusty Bush | Top Scorer Physics | Science |
| 1998-1999 | 2A | Individual | Gainesville Callisburg | Adam Brooks | Top Scorer Biology | Science |
| 1998-1999 | 2A | Individual | Jourdanton | David Jones | Top Scorer Chemistry | Science |
| 1998-1999 | 2A | Individual | Rogers | David Hoelscher | Top Scorer Physics | Science |
| 1998-1999 | 3A | Individual | Shallowater | Jeramy Furgerson | Top Scorer Biology | Science |
| 1998-1999 | 3A | Individual | Alvarado | Andy Litvin | Top Scorer Chemistry | Science |
| 1998-1999 | 3A | Individual | Stafford | Alvin He | Top Scorer Physics | Science |
| 1998-1999 | 3A | Individual | Ralls | Andy Litvin | Top Scorer Physics | Science |
| 1998-1999 | 4A | Individual | Midlothian | James Polk | Top Scorer Biology | Science |
| 1998-1999 | 4A | Individual | Sulphur Springs | Brad Cutrell | Top Scorer Biology | Science |
| 1998-1999 | 4A | Individual | Gregory-Portland | Joel Barton | Top Scorer Chemistry | Science |
| 1998-1999 | 4A | Individual | Sulphur Springs | Brad Cutrell | Top Scorer Chemistry | Science |
| 1998-1999 | 4A | Individual | Wichita Falls Rider | Pete McElvain | Top Scorer Physics | Science |
| 1998-1999 | 5A | Individual | Austin Westlake | Alexis Battle | Top Scorer Biology | Science |
| 1998-1999 | 5A | Individual | Arlington Lamar | Sunil Patel | Top Scorer Chemistry | Science |
| 1998-1999 | 5A | Individual | Austin Westlake | Ken Dye | Top Scorer Physics | Science |
| 1999-2000 | 1A | Individual | Lenorah Grady | Scott Swift | Top Scorer Biology | Science |
| 1999-2000 | 1A | Individual | Water Valley | Eli Millican | Top Scorer Chemistry | Science |
| 1999-2000 | 1A | Individual | Valley View | Dusty Bush | Top Scorer Physics | Science |
| 1999-2000 | 2A | Individual | Coleman | Randal Halfmann | Top Scorer Biology | Science |
| 1999-2000 | 2A | Individual | Stinnett West Texas | Justin Roberts | Top Scorer Chemistry | Science |
| 1999-2000 | 2A | Individual | Universal City Randolph | Erik Baumgarten | Top Scorer Physics | Science |
| 1999-2000 | 3A | Individual | Kirbyville | Christy Pachall | Top Scorer Biology | Science |
| 1999-2000 | 3A | Individual | Orangefield | Jakub Felkl | Top Scorer Chemistry | Science |
| 1999-2000 | 3A | Individual | Vanderbilt Industrial | Justin Nelson | Top Scorer Physics | Science |
| 1999-2000 | 4A | Individual | Gregory-Portland | Renee Morgan | Top Scorer Biology | Science |
| 1999-2000 | 4A | Individual | Gregory-Portland | Joel Barton | Top Scorer Chemistry | Science |
| 1999-2000 | 4A | Individual | Dallas Highland Park | Sergoy Timafeev | Top Scorer Physics | Science |
| 1999-2000 | 5A | Individual | Houston Bellaire | Albert Wang | Top Scorer Biology | Science |
| 1999-2000 | 5A | Individual | Houston Bellaire | Albert Wang | Top Scorer Chemistry | Science |
| 1999-2000 | 5A | Individual | Houston Bellaire | James Rose | Top Scorer Physics | Science |
| 2000-2001 | 1A | Individual | Lenorah Grady | Scott Swift | Top Scorer Biology | Science |
| 2000-2001 | 1A | Individual | Hedley | Lana Wallendorff | Top Scorer Chemistry | Science |
| 2000-2001 | 1A | Individual | Lenorah Grady | Scott Swift | Top Scorer Physics | Science |
| 2000-2001 | 2A | Individual | Gainesville Callisburg | Cody Starnes | Top Scorer Biology | Science |
| 2000-2001 | 2A | Individual | Stinnett West Texas | Justin Roberts | Top Scorer Chemistry | Science |
| 2000-2001 | 2A | Individual | Stinnett West Texas | Cole Markham | Top Scorer Physics | Science |
| 2000-2001 | 3A | Individual | Kirbyville | Allen Hodges | Top Scorer Biology | Science |
| 2000-2001 | 3A | Individual | Seminole | Steven Houston | Top Scorer Chemistry | Science |
| 2000-2001 | 3A | Individual | Seminole | Steven Houston | Top Scorer Physics | Science |
| 2000-2001 | 4A | Individual | Longview Pine Tree | Matt Wilson | Top Scorer Biology | Science |
| 2000-2001 | 4A | Individual | Kingsville King | Javier Soliz | Top Scorer Chemistry | Science |
| 2000-2001 | 4A | Individual | Carthage | Ross Bland | Top Scorer Physics | Science |
| 2000-2001 | 5A | Individual | Sugar Land Clements | Jimmy Song | Top Scorer Biology | Science |
| 2000-2001 | 5A | Individual | Klein | Justin Leong | Top Scorer Chemistry | Science |
| 2000-2001 | 5A | Individual | South Texas Science Academy | Daniel Salinas | Top Scorer Physics | Science |
| 1983-1984 | 1A | Individual | Lindsay | Aaron Hoenig | Science | |
| 1981-1982 | 4A | Individual | A&M Consolidated | Adam Greenblatt | Science | |
| 1966-1967 | 3A | Individual | Canyon | Alan Demus | Science | |
| 1983-1984 | 2A | Individual | Earth Springlake | Alan Hausman | Science | |
| 1999-2000 | 5A | Individual | Houston Bellaire | Albert Wang | Science | |
| 1985-1986 | 4A | Individual | Austin Westlake | Amanda Heaton | Science | |
| 1996-1997 | 4A | Individual | Austin Anderson | Andres Perez-Berquist | Science | |
| 1985-1986 | 3A | Individual | Slaton | Andrew Osburn | Science | |
| 1986-1987 | 3A | Individual | Slaton | Andrew Osburn | Science | |
| 1998-1999 | 3A | Individual | Alvarado | Andy Litvin | Science | |
| 1996-1997 | 1A | Individual | Garden City | Anthony Braden | Science | |
| 1997-1998 | 1A | Individual | Lenorah Grady | Anthony Swift | Science | |
| 1998-1999 | 1A | Individual | Lenorah Grady | Anthony Swift | Science | |
| 1994-1995 | 5A | Individual | Fort Worth Dunbar | Ashwin Vasan | Science | |
| 1969-1970 | 3A | Individual | Bowie | Ben Brinkley | Science | |
| 1997-1998 | 2A | Individual | Sundown | Benjamin Bailey | Science | |
| 1969-1970 | B | Individual | Jayton | Bert Wallace | Science | |
| 1970-1971 | B | Individual | Jayton | Bill Wallace | Science | |
| 1968-1969 | 3A | Individual | Andrews | Billy Tune | Science | |
| 1975-1976 | B | Individual | Bronte | Bobby Hamilton | Science | |
| 1976-1977 | B | Individual | Bronte | Bobby Hamilton | Science | |
| 1982-1983 | 2A | Individual | Anna | Brian Kennedy | Science | |
| 1972-1973 | B | Individual | Bronte | Brian Pruitt | Science | |
| 2000-2001 | 5A | Individual | Arlington Lamar | Bryce Liu | Science | |
| 1963-1964 | 2A | Individual | Liberty | Byron Jeffrey | Science | |
| 1970-1971 | 3A | Individual | Lockhart | Cash Tilton | Science | |
| 1988-1989 | 1A | Individual | Plains | Chad Guetersloh | Science | |
| 1991-1992 | 4A | Individual | Carthage | Chad Milstead | Science | |
| 1964-1965 | 4A | Individual | Austin | Charles Anderson | Science | |
| 1965-1966 | B | Individual | Gail Borden | Charles Teague | Science | |
| 1988-1989 | 4A | Individual | Granbury | Chip Holden | Science | |
| 1990-1991 | 5A | Individual | Houston Clear Creek | Chris Bach | Science | |
| 1996-1997 | 5A | Individual | Humble | Chris Edwards | Science | |
| 1961-1962 | 2A | Individual | Donna | Clarence Wilkerson | Science | |
| 1999-2000 | 3A | Individual | La Feria | Cody Moore | Science | |
| 2000-2001 | 3A | Individual | Seminole | Cody Starnes | Science | |
| 2000-2001 | 2A | Individual | Stinnett West Texas | Cole Markham | Science | |
| 2001-2002 | 4A | Individual | Cedar Park | Colin Vernooy | Science | |
| 1994-1995 | 1A | Individual | Rule | Cory Robinson | Science | |
| 1995-1996 | 1A | Individual | Rule | Cory Robinson | Science | |
| 1995-1996 | 5A | Individual | Sugar Land Elkins | Damian Burch | Science | |
| 1993-1994 | 3A | Individual | Cuero | Daniel Dugi | Science | |
| 1983-1984 | 4A | Individual | New Braunfels | Daniel Hermes | Science | |
| 1979-1980 | 3A | Individual | Austin Westlake | Daniel Morgan | Science | |
| 1992-1993 | 1A | Individual | Lindsay | Darren Hundt | Science | |
| 1992-1993 | 5A | Individual | San Antonio Holmes | David Brown | Science | |
| 1993-1994 | 5A | Individual | San Antonio Holmes | David Brown | Science | |
| 1968-1969 | 4A | Individual | Rosenberg Lamar | David Bruce | Science | |
| 1971-1972 | 2A | Individual | Wolfforth Frenship | David Butts | Science | |
| 1980-1981 | 1A | Individual | Paint Rock | David Dankworth | Science | |
| 1981-1982 | 1A | Individual | Paint Rock | David Dankworth | Science | |
| 1968-1969 | 1A | Individual | Lubbock Roosevelt | David Hindman | Science | |
| 1998-1999 | 2A | Individual | Rogers | David Hoelscher | Science | |
| 1993-1994 | 4A | Individual | Kingsville King | David Huebel | Science | |
| 1970-1971 | 4A | Individual | Corpus Christi Ray | David Huffman | Science | |
| 1981-1982 | 5A | Individual | Plano | David Richardson | Science | |
| 1996-1997 | 3A | Individual | Commerce | David Smith | Science | |
| 1975-1976 | 1A | Individual | Spur | David Watson | Science | |
| 1989-1990 | 1A | Individual | Avery | Debra Whiteman | Science | |
| 1991-1992 | 2A | Individual | Canadian | Dena Hawley | Science | |
| 1993-1994 | 2A | Individual | Florence | Denis Chigiray | Science | |
| 1977-1978 | 3A | Individual | Katy | Dennis Hilton | Science | |
| 2002-2003 | 1A | Individual | Port Aransas | Denny Ma | Science | |
| 1976-1977 | 3A | Individual | Friendswood | Don Bennett | Science | |
| 1989-1990 | 4A | Individual | Kerrville Tivy | Don Priour | Science | |
| 1990-1991 | 4A | Individual | Kerrville Tivy | Don Priour | Science | |
| 1977-1978 | 1A | Individual | Natalia | Donald Gardner | Science | |
| 1981-1982 | 3A | Individual | Kermit | Doug Cutrell | Science | |
| 1985-1986 | 5A | Individual | Arlington | Doug Eisner | Science | |
| 1993-1994 | 1A | Individual | Lindsay | Doug Hellinger | Science | |
| 1964-1965 | 3A | Individual | Dickinson | Douglas Webb | Science | |
| 2002-2003 | 4A | Individual | White Settlement Brewer | Drew Bryant | Science | |
| 1961-1962 | 3A | Individual | Houston Cy-Fair | Earl Smith | Science | |
| 1962-1963 | 3A | Individual | Houston Cy-Fair | Earl Smith | Science | |
| 1999-2000 | 1A | Individual | Water Valley | Eli Millican | Science | |
| 1992-1993 | 4A | Individual | Paris North Lamar | Galen Swint | Science | |
| 1980-1981 | 5A | Individual | Houston Westchester | Garrett Biehle | Science | |
| 1965-1966 | 2A | Individual | Daingerfield | Gary Key | Science | |
| 1960-1961 | 1A | Individual | Groesbeck | Gene Byrd | Science | |
| 1962-1963 | 1A | Individual | Waller | Gene Byrd | Science | |
| 1963-1964 | 1A | Individual | Waller | Gene Byrd | Science | |
| 1982-1983 | 5A | Individual | Houston Stratford | Gilmer Richardson | Science | |
| 1985-1986 | 1A | Individual | Lenorah Grady | Greg McKaskle | Science | |
| 1986-1987 | 5A | Individual | Houston Stratford | Howard Huang | Science | |
| 1996-1997 | 2A | Individual | Canadian | Jace Baker | Science | |
| 2002-2003 | 2A | Individual | Argyle | Jacob Peyton | Science | |
| 1964-1965 | 1A | Individual | Pettus | James Chandler | Science | |
| 1964-1965 | B | Individual | May | James Cox | Science | |
| 1997-1998 | 4A | Individual | Austin Johnson | James Fung | Science | |
| 1998-1999 | 4A | Individual | Austin Johnson | James Fung | Science | |
| 1961-1962 | 1A | Individual | Plains | James Tippitt | Science | |
| 1982-1983 | 1A | Individual | Roby | Jason Harper | Science | |
| 2000-2001 | 4A | Individual | Kingsville King | Javier Soliz | Science | |
| 1962-1963 | 2A | Individual | Iowa Park | Jerald Dykstra | Science | |
| 1991-1992 | 1A | Individual | Valley Mills | Jerod Markley | Science | |
| 1990-1991 | 1A | Individual | Valley Mills | Jerrod Markley | Science | |
| 1962-1963 | 4A | Individual | Corpus Christi Ray | Jim Thorpe | Science | |
| 1972-1973 | 4A | Individual | Lubbock | Joe Cowen | Science | |
| 1976-1977 | 4A | Individual | Lubbock Coronado | Joe Gregg | Science | |
| 1988-1989 | 2A | Individual | Redwater | Joe Patterson | Science | |
| 1989-1990 | 2A | Individual | Redwater | Joe Patterson | Science | |
| 1964-1965 | 2A | Individual | Port Arthur S.F. Austin | John Abshier | Science | |
| 1989-1990 | 3A | Individual | Bishop | John Dorsey | Science | |
| 1981-1982 | 2A | Individual | Lindsay | John Hundt | Science | |
| 1963-1964 | 3A | Individual | Austin Lanier | John Ingram | Science | |
| 1970-1971 | 1A | Individual | Poth | John Polasek | Science | |
| 1967-1968 | 4A | Individual | Midland | John Ratcliff | Science | |
| 1967-1968 | 2A | Individual | Sweeny | John Vauntrain | Science | |
| 1997-1998 | 5A | Individual | A&M Consolidated | Jonathan Claridge | Science | |
| 1970-1971 | 2A | Individual | Rockport-Fulton | Jonathon Teague | Science | |
| 1980-1981 | 4A | Individual | Brownfield | Joseph Craig | Science | |
| 1997-1998 | 3A | Individual | Bridgeport | Joy Kennedy | Science | |
| 1986-1987 | 2A | Individual | Liberty Hill | Karl Galle | Science | |
| 1969-1970 | 2A | Individual | Dimmitt | Kent Bradford | Science | |
| 1984-1985 | 5A | Individual | Lubbock | Kevin Nelson | Science | |
| 1984-1985 | 2A | Individual | Baird | Kile Watson | Science | |
| 1985-1986 | 2A | Individual | Baird | Kile Watson | Science | |
| 1969-1970 | 4A | Individual | El Paso Eastwood | Klaus Englehardt | Science | |
| 1962-1963 | B | Individual | Brookshire Royal | Lee Bienski | Science | |
| 1963-1964 | B | Individual | Brookshire Royal | Lee Don Bienski | Science | |
| 1966-1967 | 4A | Individual | Texarkana Texas | Leigh Anderson | Science | |
| 1966-1967 | 2A | Individual | Pittsburg | Linda Clark | Science | |
| 1984-1985 | 3A | Individual | Powderly North Lamar | Liskin Swint | Science | |
| 1982-1983 | 3A | Individual | Powderly North Lamar | Loren Spethman | Science | |
| 1986-1987 | 1A | Individual | Lindsay | Lucy Furhmann | Science | |
| 1987-1988 | 1A | Individual | Lindsay | Lucy Furhmann | Science | |
| 1975-1976 | 3A | Individual | Pecos | Mark Alan Smith | Science | |
| 1979-1980 | 2A | Individual | Kyle Hays | Mark Guinn | Science | |
| 1960-1961 | B | Individual | Pyote | Mark Smith | Science | |
| 1977-1978 | B | Individual | Lenorah Grady | Mark Tate | Science | |
| 1965-1966 | 3A | Individual | Brenham | Marshall Steinfeld | Science | |
| 1994-1995 | 2A | Individual | Troup | Matt Marshall | Science | |
| 1961-1962 | 4A | Individual | Pasadena | Michael Erle | Science | |
| 1979-1980 | 1A | Individual | Blanco | Mike Berger | Science | |
| 1965-1966 | 1A | Individual | Canadian | Mike Cullender | Science | |
| 1967-1968 | B | Individual | Runge | Mike Matula | Science | |
| 1984-1985 | 4A | Individual | Corpus Christi Flour Bluff | Mike Quillin | Science | |
| 1976-1977 | 1A | Individual | Princeton | Mike Smith | Science | |
| 1988-1989 | 5A | Individual | League City Clear Creek | Ming Chan | Science | |
| 1972-1973 | 1A | Individual | Timpson | Mitchell Spence | Science | |
| 1966-1967 | B | Individual | Runge | Myles Yanta | Science | |
| 1994-1995 | 3A | Individual | Waco Connally | Myrle Franklin | Science | |
| 1963-1964 | 4A | Individual | Pasadena South Houston | Nathan Isgur | Science | |
| 1969-1970 | 1A | Individual | Laredo United | Pat O'Keefe | Science | |
| 2002-2003 | 3A | Individual | Wimberley | Patrick Snyder | Science | |
| 1972-1973 | 2A | Individual | San Antonio Cole | Patrick Swaim | Science | |
| 1992-1993 | 2A | Individual | Wimberley | Paul Bennett | Science | |
| 1999-2000 | 2A | Individual | Salado | Paul Lucas | Science | |
| 1989-1990 | 5A | Individual | Houston Memorial | Perry Cheng | Science | |
| 1979-1980 | B | Individual | Lingleville | Perry Ramsey | Science | |
| 1968-1969 | B | Individual | Danbury | Peter Keiller | Science | |
| 1998-1999 | 5A | Individual | Tyler Lee | Phillip Newman | Science | |
| 1983-1984 | 3A | Individual | Pflugerville | Rahul Majajan | Science | |
| 1999-2000 | 4A | Individual | Gregory-Portland | Renee Morgan | Science | |
| 1960-1961 | 4A | Individual | Pasadena | Rich Meyer | Science | |
| 2002-2003 | 5A | Individual | Clute Brazoswood | Richard Darst | Science | |
| 1977-1978 | 4A | Individual | San Antonio Roosevelt | Richard Dees | Science | |
| 1966-1967 | 1A | Individual | George West | Richard Koteras | Science | |
| 1968-1969 | 2A | Individual | Woodsboro | Richard Salch | Science | |
| 1971-1972 | B | Individual | Red Oak | Richard Shaw | Science | |
| 1987-1988 | 2A | Individual | Clifton | Richie Spitzer | Science | |
| 1983-1984 | 5A | Individual | Arlington Lamar | Rob Wick | Science | |
| 1967-1968 | 3A | Individual | League City Clear Creek | Robert Biles | Science | |
| 1961-1962 | B | Individual | Karnack | Robert Goforth | Science | |
| 1972-1973 | 3A | Individual | Spring | Robert Praetorius | Science | |
| 2001-2002 | 2A | Individual | Pattonville Prairiland | Robert Robertson | Science | |
| 1979-1980 | 4A | Individual | Austin Anderson | Roger Deaton | Science | |
| 1992-1993 | 3A | Individual | Seminole | Roger Hargrove | Science | |
| 1990-1991 | 2A | Individual | Springlake-Earth | Ronnie Cole | Science | |
| 1977-1978 | 2A | Individual | Kyle Hays | Ronnie Franke | Science | |
| 2001-2002 | 1A | Individual | High Island | Scott Bouse | Science | |
| 2000-2001 | 1A | Individual | Lenorah Grady | Scott Swift | Science | |
| 1987-1988 | 5A | Individual | Houston Stratford | Spencer Bishop | Science | |
| 1971-1972 | 1A | Individual | Wolke City | Stanley Cordray | Science | |
| 1976-1977 | 2A | Individual | Magnolia | Stephen Nichols | Science | |
| 1960-1961 | 2A | Individual | Georgetown | Sterling Eanes | Science | |
| 1990-1991 | 3A | Individual | Lampasas | Steve King | Science | |
| 1971-1972 | 4A | Individual | Lubbock Coronado | Steve Orwig | Science | |
| 1982-1983 | 4A | Individual | San Antonio Alamo Heights | Steve Stern | Science | |
| 1986-1987 | 4A | Individual | Denison | Steve Williams | Science | |
| 2001-2002 | 3A | Individual | Seminole | Steven Houston | Science | |
| 1980-1981 | 3A | Individual | New Braunfels | Steven Kraemer | Science | |
| 1987-1988 | 3A | Individual | Lampasas | Stewart Lilley | Science | |
| 1988-1989 | 3A | Individual | Lampasas | Stewart Lilley | Science | |
| 1995-1996 | 3A | Individual | Wimberley | Ted Reck | Science | |
| 1994-1995 | 4A | Individual | Mesquite Poteet | Thomas Brashler | Science | |
| 1975-1976 | 4A | Individual | Alvin | Thomas Richter | Science | |
| 1980-1981 | 2A | Individual | Wolfe City | Thomas Rokicki | Science | |
| 1991-1992 | 5A | Individual | Klein | Thomas Watson | Science | |
| 1995-1996 | 2A | Individual | Franklin | Tim Zhokov | Science | |
| 1984-1985 | 1A | Individual | Bowie Gold-Burg | Tom Stilwell | Science | |
| 1958-1959 | All Schools* | Individual | Kingsville King | Tommy Kantz | Science | |
| 1991-1992 | 3A | Individual | Troy | Trey Wiederhold | Science | |
| 1971-1972 | 3A | Individual | Brenham | Tyrus Schroeder | Science | |
| 2001-2002 | 5A | Individual | South Texas Science Academy | Victor Cepeda | Science | |
| 1960-1961 | 3A | Individual | Kilgore | Walter Mundell | Science | |
| 1987-1988 | 4A | Individual | Cedar Hill | Wayne Davis | Science | |
| 1965-1966 | 4A | Individual | Odessa Permian | Wayne Holcombe | Science | |
| 1975-1976 | 2A | Individual | Columbus | William Altman | Science | |
| 1967-1968 | 1A | Individual | Thorndale | William Theiss | Science | |
| 1995-1996 | 4A | Individual | Austin Johnson | Yirong Shen | Science | |
| 2001-2002 | 5A | Team | South Texas Science Academy | Alan Rubinik, Kurt Loidl, Victor Cepeda | Science | |
| 1999-2000 | 5A | Team | Houston Bellaire | Albert Wang, James Rose, Ajit Vyas | Science | |
| 1995-1996 | 5A | Team | Houston Bellaire | Anne Sung, Boris Kozinsky, Jeff Casbonell | Science | |
| 1993-1994 | 5A | Team | Fort Worth Dunbar | Ashwin Vasan, Spencer Chang, Thai Tran | Science | |
| 1997-1998 | 2A | Team | Stinnett West Texas | Barbara Cheatwood, Justin Richardson, Alan Shields | Science | |
| 1996-1997 | 2A | Team | Stinnett West Texas | Barbie Cheatwood, Dade Line, Markus Schick | Science | |
| 2001-2002 | 4A | Team | Fredericksburg | Brent Mueller, Jake Neu, Jonathan Deming | Science | |
| 2000-2001 | 5A | Team | Arlington Lamar | Bryce Liu, Michelle Li, Naren Venkatesan | Science | |
| 1998-1999 | 5A | Team | Arlington Lamar | Bryce Liu, Sunil Patel, Tony Vance | Science | |
| 1990-1991 | 4A | Team | Waco Midway | Carl Huffman, Scott Wilkie, Brian Biggs | Science | |
| 1996-1997 | 5A | Team | Humble | Chris Edwards, Rick Lankaw, Will Ray | Science | |
| 1998-1999 | 1A | Team | Lenorah Grady | Christy Rivas, Anthony Swift, Scott Swift | Science | |
| 1999-2000 | 2A | Team | Stinnett West Texas | Cole Markham, Justin Roberts, Justin Amaro | Science | |
| 1996-1997 | 1A | Team | Vega | Cory Artho, T.J. Barclay, Russ Hodges | Science | |
| 1995-1996 | 1A | Team | Rule | Cory Robinson, Michael Murray, Sammy Bagot | Science | |
| 1993-1994 | 3A | Team | Cuero | Daniel Dugi, Jennifer Fruelich, Jeremy Flessner | Science | |
| 1998-1999 | 2A | Team | Lindsay | Daniel Hellinger, Michael Kendall, Patrick Lusk | Science | |
| 1992-1993 | 5A | Team | San Antonio Holmes | David Brown, Yen Lin Chen, Terry McDermott | Science | |
| 1994-1995 | 5A | Team | Plano | David Manz, Sohan Parekh, Kuang Yu Jen | Science | |
| 1991-1992 | 2A | Team | Canadian | Dena Hawley, Tony Cook, James Lusby | Science | |
| 2002-2003 | 1A | Team | Port Aransas | Denny Ma, Xiao Fan Pang, Louie Warner, Alex Young | Science | |
| 1999-2000 | 3A | Team | Bridgeport | Devin Millis, Allen Brown, Jessie Stowers | Science | |
| 2000-2001 | 3A | Team | Bridgeport | Devin Millis, Paul Hamblin, Jesse Stowers | Science | |
| 1993-1994 | 1A | Team | Lindsay | Doug Hellinger, Darren Hundt, Michael Schmidkofer | Science | |
| 1992-1993 | 1A | Team | Lindsay | Douglas Hellinger, Darren Hundt, Michael Schmidkofer | Science | |
| 2001-2002 | 1A | Team | Vega | Ejede Okogbo, April Davis, Landon Friemel | Science | |
| 1994-1995 | 4A | Team | Paris North Lamar | Galen Swint, Ethan Swint, Dustin Jackson | Science | |
| 1993-1994 | 4A | Team | Paris North Lamar | Galen Swint, Jerod Flippen, Bryan Pierce | Science | |
| 2001-2002 | 2A | Team | Argyle | Jacob Peyton, YeeWan Cheung, Jacob Watt | Science | |
| 1990-1991 | 2A | Team | Canadian | James Lusby, Dean Hawley, Tony Cook | Science | |
| 1994-1995 | 1A | Team | Lindsay | Jason Hsu, Dave Brown, Matthew Murrell | Science | |
| 1992-1993 | 4A | Team | Kingsville King | Javed Omar, David Huebel, John Richard | Science | |
| 1991-1992 | 1A | Team | Valley Mills | Jerod Markley, Derek Crunk, Jeremy Tice | Science | |
| 1990-1991 | 1A | Team | Valley Mills | Jerod Markley, Kevin Johnson, Alexander Ekrut | Science | |
| 1997-1998 | 1A | Team | Moulton | Kristina Chaloupka, Amy Chudej, Lisa Whitmire | Science | |
| 2001-2002 | 1A | Team | Sudan | Lauren Troyer, Leigh Elder, Mark Nix | Science | |
| 2002-2003 | 2A | Team | Argyle | Les Murphy, Jacob Peton, Jacob Watt, Lyle Workman | Science | |
| 1999-2000 | 1A | Team | Hedley | Lowell Ellerbrook, Rachel Howard, Lana Wallendorff | Science | |
| 1996-1997 | 4A | Team | Waco Midway | Marc Elsenbarth, David Lee, Brian Sleeper | Science | |
| 1995-1996 | 2A | Team | Canadian | Matt Jackson, Jace Baker, Daniel Helton | Science | |
| 1994-1995 | 2A | Team | Troup | Matt Marshall, John Ray, Kenneth Biddle | Science | |
| 2000-2001 | 2A | Team | Seymour | Matthew Spikes, Robert Nix, Douglas McMorris | Science | |
| 2002-2003 | 4A | Team | Jacksonville | Micah Bateman, Chris Clark, Josh Kupke, Jacob Schulenberger | Science | |
| 2002-2003 | 3A | Team | Wimberley | Michael Bradwick, Clay Ferguson, Alaric Frazier, Patrick Snyder | Science | |
| 1996-1997 | 3A | Team | Bridgeport | Michael Burgin, Brad Garrison, Joy Kennedy | Science | |
| 1991-1992 | 5A | Team | Lubbock | Michael Hsia, Juny Sridhara, Jeremy Martin | Science | |
| 1994-1995 | 3A | Team | Waco Connally | Myyrle Franklin, Chien'Pang Cheng, Erica Hogue | Science | |
| 2002-2003 | 5A | Team | Fort Bend Hightower | Niran Barbalola, Prianka Desai, Azam Farukhi, Julie Lin | Science | |
| 1992-1993 | 2A | Team | Wimberley | Paul Bennett, Jarrad Prasitka, Jonathan Allen | Science | |
| 1999-2000 | 4A | Team | Gregory-Portland | Renee Morgan, Joel Barton, Alan Martinez | Science | |
| 1997-1998 | 5A | Team | Humble | Richard Lankau, Will Ray, Benjamin Schmid | Science | |
| 1992-1993 | 3A | Team | Seminole | Roger Hargrove, Cody Lemons, Chris Turner | Science | |
| 2000-2001 | 4A | Team | Carthage | Ross Bland, Clay Bell, Nick Gomez | Science | |
| 1993-1994 | 2A | Team | Canadian | Scoot Franklin, J.W. Edwards, Trey Kerrigan | Science | |
| 2000-2001 | 1A | Team | Lenorah Grady | Scott Swift, Joshua Tunnell, Kristyn Hambleton | Science | |
| 1990-1991 | 3A | Team | Lampasas | Steve King, Tim Prowell, Bjorm Birkenbach | Science | |
| 2001-2002 | 3A | Team | Seminole | Steven Houston, Josh Jones, Clinton Whitaker | Science | |
| 1995-1996 | 3A | Team | Wimberley | Ted Reck, Luke Richards, Sarah Thompson | Science | |
| 1990-1991 | 5A | Team | Lubbock | Tom Zavisca, Jay Moore, Kha Tran | Science | |
| 1998-1999 | 3A | Team | Wimberley | Travis Bayer, Phillip Estes, Forrest Wilder | Science | |
| 1997-1998 | 3A | Team | Wimberley | Travis Bayer, Phillip Estes, Fulori Kirikiti | Science | |
| 1991-1992 | 3A | Team | Troy | Trey Widerhold, Noland Martin, Kevin Frasier | Science | |
| 1991-1992 | 4A | Team | Dallas Highland Park | William Pritchett, Tom Sharpe, Liam McCoy | Science | |
| 1997-1998 | 4A | Team | Dallas Highland Park | Yaroslav Klichko, Frank Yen, Bai Zhang | Science | |
| 1998-1999 | 4A | Team | Dallas Highland Park | Yile Ding, Frank Yeh, Lisa Zhang | Science | |
| 1995-1996 | 4A | Team | Austin Johnson | Yirong Shen, Sean Owen, Edward Early | Science | |
| 2008-2009 | 1A | Individual | Flatonia | Kevin Masek | Top Scorer Biology | Science |
| 2008-2009 | 1A | Individual | Lindsay | Dillon Hanson | Top Scorer Chemistry | Science |
| 2008-2009 | 1A | Individual | Canadian | Benjamin Antillon | Science | |
| 2008-2009 | 1A | Individual | Perrin-Whitt | Zachary Wilhoit | Top Scorer Physics | Science |
| 2008-2009 | 2A | Individual | White Oak | Jordan Cook | Top Scorer Biology | Science |
| 2008-2009 | 2A | Individual | White Oak | Jordan Cook | Top Scorer Chemistry | Science |
| 2008-2009 | 2A | Individual | White Oak | Jordan Cook | Science | |
| 2008-2009 | 2A | Individual | White Oak | Jordan Cook | Top Scorer Physics | Science |
| 2008-2009 | 3A | Individual | Whitney | Damien Stone | Top Scorer Biology | Science |
| 2008-2009 | 3A | Individual | Wimberley | Celeste Riepe | Top Scorer Chemistry | Science |
| 2008-2009 | 3A | Individual | Wimberley | Celeste Riepe | Science | |
| 2008-2009 | 3A | Individual | Argyle | Thomas Quintana | Top Scorer Physics | Science |
| 2008-2009 | 4A | Individual | Austin Lake Travis | Brian WIlson | Top Scorer Biology | Science |
| 2008-2009 | 4A | Individual | Friendswood | Chris Cotter | Top Scorer Chemistry | Science |
| 2008-2009 | 4A | Individual | Austin Lake Travis | Brian WIlson | Science | |
| 2008-2009 | 4A | Individual | Austin Lake Travis | Brian Wilson | Top Scorer Physics | Science |
| 2008-2009 | 5A | Individual | Fort Bend Clements | Hal Zhang | Top Scorer Biology | Science |
| 2008-2009 | 5A | Individual | Plano | Huashu (Daniel) Huang | Top Scorer Chemistry | Science |
| 2008-2009 | 5A | Individual | Fort Bend Clements | Mark Zhang | Top Scorer Chemistry | Science |
| 2008-2009 | 5A | Individual | Arlington Martin | Austin Baty | Science | |
| 2008-2009 | 5A | Individual | Arlington Martin | Austin Baty | Top Scorer Physics | Science |
| 2003-2004 | 1A | Team | Vega | Maxie Friemel, Rachael Richardson, Truett Simmons, Kesli Urbanczyk | Science | |
| 2003-2004 | 2A | Team | Argyle | Josh Albritton, Justin Freebourn, Daniel Miller, Les Murphy | Science | |
| 2003-2004 | 3A | Team | Ballinger | Wes Brown, Nyle Davenport, Cody Faubion, Meagan Monse | Science | |
| 2003-2004 | 4A | Team | Wichita Falls | Courtney Higgins, Thuy Ngo, Stefan Polenz, Laurie Zarnow | Science | |
| 2003-2004 | 5A | Team | Katy Taylor | Zhi An, Evan Kornacki, Robert Ortman, Nitin Udpa | Science | |
| 2004-2005 | 1A | Team | Kingsville Academy | Maria Cabezas, Judith Holloway, Vanessa Johnson, Justin Munoz | Science | |
| 2004-2005 | 2A | Team | Argyle | Josh Albritton, Kevin Burnett, Justin Freebourn, Brock Spratlen | Science | |
| 2004-2005 | 3A | Team | Wimberley | Austin Deschner, Kevin O'Brien, Ray Skunda, Scott Sudderth | Science | |
| 2004-2005 | 4A | Team | Friendswood | Andrew Bennett, Kieran Fitzgerald, Charlie Lundquist, Jenny Robicheaux | Science | |
| 2004-2005 | 5A | Team | Fort Bend Clements | Ho Lum Cheung, Jim Hsu, Kathleen Jia, Yang Mou | Science | |
| 2005-2006 | 1A | Team | Garden City | Wade Jansa, Taylor Niehues, Colton Schwartz, Jake Schwartz | Science | |
| 2005-2006 | 2A | Team | Argyle | Aaron Anderson, Kevin Burnett, Justin Johnson, Brock Spratlen | Science | |
| 2005-2006 | 3A | Team | Cuero | Gary Binder, Matthew Cheesman, Brian Grahmann, Ryan Kluck | Science | |
| 2005-2006 | 4A | Team | Dallas Highland Park | Ian McCoy, Elizabeth Sloan, Chao Wang, Nigel Watt | Science | |
| 2005-2006 | 5A | Team | Fort Bend Clements | Wei Chun Hsu, Kenneth Hu, Kathleen Jia, Yang Mou | Science | |
| 2006-2007 | 1A | Team | Garden City | Brooke Halfmann, Wade Jansa, Taylor Niehues, Colton Schwartz | Science | |
| 2006-2007 | 2A | Team | Floydada | Charlie Beedy, Abel Cortinas, Sean Miller, J C Simpson | Science | |
| 2006-2007 | 3A | Team | Cuero | Gary Binder, James Cheesman, Brian Grahmann, Ryan Kluck | Science | |
| 2006-2007 | 4A | Team | Dallas Highland Park | Tian-En Li, Melissa McCoy, Megan Tang, Chao Wang | Science | |
| 2006-2007 | 5A | Team | Fort Bend Clements | Gaurav Dhar, Kenneth Hu, Jim Zhang, John Zhao | Science | |
| 2007-2008 | 1A | Team | Harper | Oren Draznin, Alyssa Randle, Alyssa Wright, Hans Yu | Science | |
| 2007-2008 | 2A | Team | Floydada | Charles Beedy, Abel Cortinas, Sean Miller, J. C. Simpson | Science | |
| 2007-2008 | 3A | Team | Argyle | David Graf, Tyler Kass, Thomas Quintana, Kevin Wilkerson | Science | |
| 2007-2008 | 4A | Team | Dallas Highland Park | Tianen Li, Sushen Patel, Megan Tang, Chao Wang | Science | |
| 2007-2008 | 5A | Team | Fort Bend Clements | Kenneth Hu, Dennis Mou, Hao Shuang Zhang, Mark Zhang | Science | |
| 2008-2009 | 1A | Team | Lindsay | Nick Bezner, Dillon Hanson, Colton Hermes, Adam Krebs | Science | |
| 2008-2009 | 2A | Team | Irving North Hills | Lasya Challa, Gabe Earle, Reema Palankar, Michael Schmidt | Science | |
| 2008-2009 | 2A | Team | White Oak | Jordan Cook, David Elley, David James, Buford Lessley | Science | |
| 2008-2009 | 3A | Team | Whitney | Paul Lippe, JT Miller, Damien Stone, Korigan Stone | Science | |
| 2008-2009 | 4A | Team | Dallas Highland Park | Tianen Li, Sushen Patel, Navin Pathak, Xin Wei, Tian Tian Zhang | Science | |
| 2008-2009 | 5A | Team | Fort Bend Dulles | Andrew Ding, Kenny Lam, Michael Ngai, Joel Yin | Science | |
| 1973-1974 | B | Individual | Elkhart Slocum | John Day | Science | |
| 1973-1974 | 1A | Individual | Spur | David Watson | Science | |
| 1973-1974 | 2A | Individual | San Antonio Cole | Ira M. Israeloff | Science | |
| 1973-1974 | 3A | Individual | Schertz Clemens | Sandra Gustin | Science | |
| 1973-1974 | 4A | Individual | League City Clear Lake | Bruce Baird | Science | |
| 1974-1975 | B | Individual | Bronte | Bobby Hamilton | Science | |
| 1974-1975 | 1A | Individual | Schulenburg | Keith Detering | Science | |
| 1974-1975 | 2A | Individual | Childress | Douglas Wallace | Science | |
| 1974-1975 | 3A | Individual | Lamesa | Sam Smiley | Science | |
| 1974-1975 | 4A | Individual | Houston Sharpstown | John Bremsteller | Science | |
| 1974-1975 | 4A | Individual | Alvin | Thomas Richter | Science |
* "This contest was conducted on an 'experimental' basis this year. Contestants were not divided according to conference" - C&CR, 1959-1960