C.C. Winn HS
Eagle Pass, TX 
C.E. King HS
Houston, TX 
CalAllen HS
CalAllen, TX 
Cameron HS
Cameron, TX 
Caney Creek HS
Conroe, TX 
Canton HS
Canton, TX 
Canyon HS
Canyon, TX 
Canyon HS
New Braunfels, TX 
Carmel HS
Carmel, IN 
Carrizo Springs HS
Carizzo Springs, TX 
Carroll HS
Southlake, TX 
Carter-Riverside HS
Fort Worth, TX 
Carthage HS
Carthage, TX 
Castle HS
Newburgh, IN 
Castleberry HS
Fort Worth, TX 
Cedar Park HS
Cedar Park, TX 
Cedar Ridge HS
Round Rock, Texas 
Celina HS
Celina, TX 
Centennial HS
Frisco, TX 
Central HS
Keller, TX 
Central HS
San Angelo, TX 
Champion HS
Boerne, TX 
Channelview HS
Channelview, TX 
China Spring HS
China Spring, TX 
Cinco Ranch HS
Katy, TX 
Clark High School
Plano, Texas 
Claudia Taylor Johnson HS
San Antonio, Texas  
Clear Brook HS
Friendswood, TX 
Clear Creek HS
League City, TX 
Clear Lake HS
Houston, TX 
Clear Springs HS
League City, TX 
Cleburne HS
Cleburne, TX 
Clements HS
Sugar Land, TX 
Cleveland HS
Cleveland, TX 
Clifton HS
Clifton, TX 
Colleyville Heritage HS
Colleyville, TX 
Connally HS
Austin, TX 
Cooper HS
Abilene, TX 
Coppell HS
Coppell, TX 
Copperas Cove HS
Copperas Cove, TX 
Coronado HS
El Paso, TX 
Cotulla HS
Cotulla, TX 
Crane HS
Crane, TX 
Creekview HS
Carrollton, TX 
Crowley HS
Crowley, TX 
Crystal City HS
Crystal City, TX 
Cypress Creek HS
Houston, TX 
Cypress Fair HS
Cypress, TX 
Cypress Falls HS
Houston, TX 
Cypress Ridge HS
Houston, TX 
Cypress Springs HS
Cypress, TX 
Cypress Woods HS
Cypress, TX 
Dalhart HS
Dalhart, TX 
Decatur HS
Decatur, TX 
Deer Park HS
Deer Park, TX 
Dekaney HS
Houston, TX 
Del Valle HS
El Paso, TX 
Denton HS
Denton, TX 
DeSoto HS
DeSoto, TX 
Dickinson HS
Dickinson, TX 
Dobyns-Bennett HS
Kingsport, TN 
Donna HS
Donna, TX 
Dripping Springs HS
Dripping Springs, TX 
Dulles HS
Sugar Land, TX 
Duncanville HS
Duncanville, TX