| Crown Point High School | - | Varsity | Small | 0 | | |
| Crown Point High School | - | Varsity | Small | 0 | | |
| Culleoka High School | - | Varsity | - | 0 | | |
| Cullman High School | - | Junior | Large | 0 | | |
| Cullman High School | - | Varsity | Large | 0 | | |
| Cullman High School | - | Varsity | - | 0 | | |
| Cullman High School | - | Varsity | - | 0 | | |
| Cullman High School | - | Varsity | Medium | 0 | | |
| Culver Community High School | - | Varsity | - | 0 | | |
| Cumberland County High School | - | Varsity | - | 0 | | |
| Cumberland County High School | - | Varsity | Medium | 0 | | |
| Cumberland Gap High School | - | Varsity | Medium | 0 | | |
| Cumberland Gap High School | - | Varsity | Small | 0 | | |
| Cumberland Valley High School | - | Varsity | Small | 0 | | |
| Cumberland Valley High School | - | Varsity | Large | 0 | | |
| Cumberland Valley High School | - | Varsity | - | 0 | | |
| Cupertino High School | - | Varsity | - | 0 | | |
| Currituck County High School | - | Varsity | Large | 0 | | |
| Currituck County High School | - | Varsity | Large | 0 | | |
| Currituck County High School | - | Varsity | Medium | 0 | | |
| Curry High School | - | Varsity | Small | 0 | | |
| Curry High School | - | Varsity | Medium | 0 | | |
| Curtis High School | - | Varsity | Small | 0 | | |
| Curtis High School | - | Varsity | - | 0 | | |
| CY-FAIR High School | - | Varsity | Medium | 0 | | |
| Cypress High School | - | Varsity | - | 0 | | |
| Cypress High School | - | Varsity | Small | 0 | | |
| Cypress High School | - | Varsity | - | 0 | | |
| Cypress High School | - | Varsity | - | 0 | | |
| Cypress High School | - | Varsity | - | 0 | | |
| Cypress High School | - | Varsity | - | 0 | | |
| Cypress High School | - | Varsity | Large | 0 | | |
| Cypress High School | - | Varsity | - | 0 | | |
| Cypress High School | - | Varsity | Small | 0 | | |
| Cypress High School | - | Varsity | Small | 0 | | |
| Cypress High School | - | Varsity | - | 0 | | |
| Cypress-Fairbanks High School | - | Varsity | - | 0 | | |
| D.A.R. High School | - | Varsity | Small | 0 | | |
| D.A.R. High School | - | Varsity | Small | 0 | | |
| D.A.R. High School | - | Varsity | Small | 0 | | |
| D.A.R. High School | - | Varsity | - | 0 | | |
| D.A.R. High School | - | Varsity | - | 0 | | |
| D'Evelyn High School | - | - | - | 0 | | |
| D'Evelyn High School | - | Varsity | Medium | 0 | | |
| D'Evelyn High School | - | Varsity | Medium | 0 | | |
| D'Iberville High School | - | Varsity | Small | 0 | | |
| D'Iberville High School | - | Varsity | Small | 0 | | |
| D'Iberville High School | - | Varsity | - | 0 | | |
| Dakota Ridge High School | - | Varsity | Medium | 0 | | |
| Dakota Ridge High School | - | Varsity | Medium | 0 | | |