| Coastal Georgia Athletics | L2 | Junior | Small | 0 | |
| Coastal Georgia Athletics | L4 | Senior | Small | 0 | |
| Coastal Georgia Athletics | - | Youth | Small | 0 | |
| Coastal Storm All-Star Cheer and Dance | L1 | Youth | - | 0 | |
| Coastal Wave Elite | L1 | Youth | Small | 0 | |
| Coastal Wave Elite | L5 | Open | - | 0 | |
| Cobalt All Stars | L3 | Youth | - | 0 | |
| Coffee County Central High School | - | Varsity | Small | 0 | |
| Coffee County Central High School | - | Varsity | Small | 0 | |
| Coffee County Middle School | - | Junior | Small | 0 | |
| Coffee County Middle School | - | Junior | Small | 0 | |
| Colbert Heights High School | - | Varsity | Small | 0 | |
| Cold Spring Harbor High School | - | Varsity | Small | 0 | |
| Cold Spring Harbor High School | - | Varsity | Small | 0 | |
| Cold Wave Athletics | L1 | - | - | 0 | |
| Cold Wave Athletics | L2.1 | - | - | 0 | |
| Coldspring-Oakhurst High School | - | Varsity | Small | 0 | |
| COLE Allstars | L2 | Junior | Small | 0 | |
| COLE Allstars | L3 | Senior | Small | 0 | |
| COLE Allstars | L1 | Youth | Small | 0 | |
| COLE Allstars | L3 | Senior | Small | 0 | |
| COLE Allstars | L2 | Junior | Small | 0 | |
| COLE Allstars | - | Senior | Small | 0 | |
| COLE Allstars | - | Youth | Small | 0 | |
| Colegio San Jose de Las Vegas (COL) | - | Mini | Small | 0 | |
| College of Charleston | - | - | - | 0 | |
| College of Charleston | - | - | - | 0 | |
| College of Charleston | - | - | Small | 0 | |
| College of The Sequoias | - | - | Small | 0 | |
| Collierville High School | - | Varsity | - | 0 | |
| Collierville Middle School | - | Junior | Small | 0 | |
| Collierville Middle School | - | Junior | Large | 0 | |
| Colombian All Stars | L5 | International Open | Small | 0 | |
| Colonial High School | - | Varsity | - | 0 | |
| Colorado Cheer Academy | - | Youth | Small | 0 | |
| Colorado Edge | L2 | Senior | Small | 0 | |
| Colorado Lightning Athletics | L1 | Youth | Small | 0 | |
| Colorado Lightning Athletics | L1 | Junior | Small | 0 | |
| Colorado Lightning Athletics | L2 | Junior | Small | 0 | |
| Colorado Lightning Athletics | L2 | Junior | - | 0 | |
| Colorado Lightning Athletics | L3 | Junior | - | 0 | |
| Colorado Lightning Athletics | L3 | Senior | - | 0 | |
| Colorado Mesa University | - | - | Small | 0 | |
| Colorado School Of Mines | - | - | Small | 0 | |
| Colorado State University Pueblo | - | - | Small | 0 | |
| Colorado State University Pueblo | - | - | Small | 0 | |
| Colton High School | - | Varsity | Small | 0 | |
| Columbia Academy | - | Open | - | 0 | |
| Columbia Academy | - | Varsity | Small | 0 | |
| Columbia Academy | - | Varsity | Small | 0 | |
