| Casteel High School | - | Junior | Small | 0 | | |
| Casteel High School | - | Varsity | Small | 0 | | |
| Casteel High School | - | Varsity | Small | 0 | | |
| Castle High School | - | Varsity | Small | 0 | | |
| Castle High School | - | Junior | - | 0 | | |
| Castle High School | - | Varsity | Small | 0 | | |
| Castle High School | - | Varsity | - | 0 | | |
| Castleberry High School | - | Varsity | Large | 0 | | |
| Castleberry High School | - | Varsity | - | 0 | | |
| Castleview High School | - | Varsity | Small | 0 | | |
| Castleview High School | - | Varsity | Medium | 0 | | |
| Castleview High School | - | - | - | 0 | | |
| Castleview High School | - | Varsity | Small | 0 | | |
| Cathedral High School | - | Varsity | Small | 0 | | |
| Cathedral High School | - | Varsity | - | 0 | | |
| Cathedral High School | - | Varsity | Medium | 0 | | |
| Cathedral Preparatory High School | - | Varsity | Small | 0 | | |
| Cedar Crest High School | - | Varsity | - | 0 | | |
| Cedar Crest High School | - | Varsity | - | 0 | | |
| Cedar Grove High School | - | Varsity | Medium | 0 | | |
| Cedar Hill High School | - | Varsity | Large | 0 | | |
| Cedar Park High School | - | Varsity | - | 0 | | |
| Cedar Park HS Cheer Booster Club* | - | Varsity | Large | 0 | | |
| Cedar Ridge High School | - | Varsity | Large | 0 | | |
| Cedar Ridge High School | - | Varsity | Large | 0 | | |
| Cedar Ridge High School | - | Varsity | Large | 0 | | |
| Cedar Valley High School | - | Varsity | - | 0 | | |
| Cedar Valley High School | - | - | - | 0 | | |
| Cedar Valley High School | - | Varsity | Small | 0 | | |
| Celebration High School | - | Varsity | Small | 0 | | |
| Celina High School | - | Varsity | Medium | 0 | | |
| Celina High School | - | Junior Varsity | Medium | 0 | | |
| Centaurus High School | - | Varsity | - | 0 | | |
| Centennial High School | - | Varsity | Large | 0 | | |
| Centennial High School | - | Varsity | Small | 0 | | |
| Centennial High School | - | - | Large | 0 | | |
| Centennial High School | - | Varsity | Medium | 0 | | |
| Centennial High School | - | Varsity | Large | 0 | | |
| Centennial High School | - | Varsity | Small | 0 | | |
| Centennial High School | - | Varsity | - | 0 | | |
| Centennial High School | - | Varsity | Large | 0 | | |
| Centennial High School | - | Varsity | Medium | 0 | | |
| Centennial High School | - | Varsity | Small | 0 | | |
| Centennial High School | - | Varsity | Medium | 0 | | |
| Centennial High School | - | Varsity | - | 0 | | |
| Centennial High School | - | Varsity | - | 0 | | |
| Centennial High School | - | Varsity | - | 0 | | |
| Center Grove High School | - | Junior | - | 0 | | |
| Center Grove High School | - | Varsity | Small | 0 | | |
| Center Grove High School | - | Varsity | Small | 0 | | |