| Cherry Creek High School | - | Varsity | Large | 0 | | |
| Cherry Creek High School | - | Varsity | - | 0 | | |
| Cherryville High School | - | Varsity | Small | 0 | | |
| Cherryville High School | - | Varsity | - | 0 | | |
| Cherryville High School | - | Varsity | Small | 0 | | |
| Cherryville High School | - | Varsity | Small | 0 | | |
| Chesapeake High School | - | Varsity | Large | 0 | | |
| Cheshire High School | - | Varsity | Small | 0 | | |
| Chester Charter Scholars Academy | - | Varsity | Small | 0 | | |
| Chester Charter Scholars Academy | - | Varsity | Medium | 0 | | |
| Chester Charter Scholars Academy | - | Varsity | Small | 0 | | |
| Chesterton High School | - | Varsity | Medium | 0 | | |
| Chesterton High School | - | Varsity | Large | 0 | | |
| Cheyenne Central High School | - | Varsity | Large | 0 | | |
| Cheyenne High School | - | - | - | 0 | | |
| Cheyenne High School | - | Varsity | Large | 0 | | |
| Cheyenne Mountain High School | - | Varsity | Small | 0 | | |
| Chickasaw High School | - | Varsity | - | 0 | | |
| Chickasaw High School | - | Varsity | Small | 0 | | |
| Childersburg High School | - | Varsity | Small | 0 | | |
| Chiles High School | - | Varsity | Small | 0 | | |
| Chiles High School | - | Varsity | - | 0 | | |
| Chiles High School | - | Junior | - | 0 | | |
| Chiles High School | - | Varsity | Large | 0 | | |
| Chiles High School | - | Varsity | Small | 0 | | |
| Chiles High School | - | Varsity | - | 0 | | |
| Chino Hills High School | - | Varsity | Medium | 0 | | |
| Chino Hills High School | - | Varsity | Small | 0 | | |
| Chino Hills High School | - | Varsity | Small | 0 | | |
| Chino Hills High School | - | Varsity | Small | 0 | | |
| Chipley High School | - | Varsity | Small | 0 | | |
| Chisholm Trail High School | - | Varsity | Large | 0 | | |
| Chisholm Trail High School | - | Varsity | Medium | 0 | | |
| Chisholm Trail High School | - | Varsity | - | 0 | | |
| Chisholm Trail High School | - | Varsity | Large | 0 | | |
| Choctawhatchee High School | - | Varsity | Small | 0 | | |
| Choctawhatchee High School | - | Varsity | Small | 0 | | |
| Choctawhatchee High School | - | Varsity | Small | 0 | | |
| Choctawhatchee High School | - | Varsity | Small | 0 | | |
| Christ Presbyterian Academy | - | Varsity | Small | 0 | | |
| Christ Presbyterian Academy | - | Varsity | Small | 0 | | |
| Christ Presbyterian Academy | - | Varsity | Large | 0 | | |
| Christ Presbyterian Academy | - | Varsity | Small | 0 | | |
| Christian Academy of Knoxville | - | Varsity | Medium | 0 | | |
| Churchill High School | - | Varsity | Large | 0 | | |
| Churchill High School | - | Varsity | Large | 0 | | |
| Churchill High School | - | Varsity | Medium | 0 | | |
| Churchill High School | - | Varsity | Small | 0 | | |
| Cienega High School | - | Varsity | Small | 0 | | |
| Cigarroa High School | - | Varsity | - | 0 | | |