| Collierville Middle School | - | Junior | - | 0 | | |
| Collierville Middle School | - | Junior | Small | 0 | | |
| Collierville Middle School | - | Junior | Large | 0 | | |
| Colonial High School | - | Varsity | - | 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 | | |
| Columbia Academy | - | Open | - | 0 | | |
| Columbia Academy | - | Junior | - | 0 | | |
| Columbia Central High School | - | Junior | - | 0 | | |
| Columbia Central High School | - | Junior | - | 0 | | |
| Columbia Secondary School | - | Junior | - | 0 | | |
| Columbine High School | - | Varsity | Small | 0 | | |
| Columbus High School | - | Junior | - | 0 | | |
| Columbus Power Elite | L3 | Junior | Small | 0 | | |
| Columbus Power Elite | - | Junior | Small | 0 | | |
| Columbus Power Elite | L2 | Junior | - | 0 | | |
| Columbus Power Elite | L1 | Junior | Small | 0 | | |
| Columbus Power Elite | L1 | Junior | Small | 0 | | |
| Columbus Power Elite | L3 | Junior | - | 0 | | |
| Columbus Power Elite | L2 | Junior | Small | 0 | | |
| Competitive Cheer Xtreme | L2.1 | Junior | - | 0 | | |
| Competitive Edge Training Academy | L4 | Senior | - | 0 | | |
| Competitive Edge Training Academy | L5 | Junior | - | 0 | | |
| Competitive Edge Training Academy | L3 | Junior | Small | 0 | | |
| Competitive Sports Complex | L2.2 | Junior | - | 0 | | |
| Competitive Sports Complex | L1 | Youth | - | 0 | | |
| Competitive Sports Complex | L2.2 | Junior | - | 0 | | |
| Competitive Sports Complex | L1 | Youth | - | 0 | | |
| Competitive Sports Complex | L3 | Junior | Small | 0 | | |
| Competitive Sports Complex | L3 | Junior | Small | 0 | | |
| Conley High School | - | Junior | Small | 0 | | |
| Connect Cheer Northwest | L1.1 | Junior | - | 0 | | |
| Connect Cheer Northwest | L3 | Junior | Small | 0 | | |
| Connect Cheer Northwest | L1 | Junior | Small | 0 | | |
| Connect Cheer Northwest | L3 | Junior | Small | 0 | | |
| Connect Cheer Northwest | L2 | Junior | Small | 0 | | |
| Connect Cheer Northwest | L2 | Junior | Medium | 0 | | |
| Connect Cheer Northwest | L3 | Junior | - | 0 | | |
| Connect Cheer Northwest | L1 | Junior | Medium | 0 | | |
| Connect Cheer Northwest | L3 | Youth | Small | 0 | | |
| Connect Cheer Northwest | L4 | Junior | Small | 0 | | |
| Connect Cheer Northwest | L2 | Junior | Medium | 0 | | |
| Connors State College | - | Junior | - | 0 | | |
| Conxion Gym | L1 | Junior | - | 0 | | |
| Cool-Image Cheer | L3 | Junior | Small | 0 | | |
| Cooper High School | - | Junior | Large | 0 | | |
| Cooper High School | - | Varsity | - | 0 | | |
| Cooper High School | - | Junior | - | 0 | | |
| Cooper High School | - | Junior | - | 0 | | |
| Cooper High School | - | Junior | - | 0 | | |
| Cooper High School | - | Junior | Small | 0 | | |
| Cooper Mendoza | - | Junior | - | 0 | | |
| Copper Hills High School | - | Varsity | Medium | 0 | | |
| Coppinville JH School | - | Junior | Small | 0 | | |
| Coral Reef High School | - | Junior | - | 0 | | |
| Corbin Middle School | - | Junior | Large | 0 | | |
| Corbin Middle School | - | Junior | - | 0 | | |
| Core Athletix | L2 | Junior | Small | 0 | | |
| Core Athletix | L2 | Junior | Small | 0 | | |
| Core Athletix | L3 | Junior | Small | 0 | | |
| Core Athletix | L2 | Junior | Medium | 0 | | |
| Core Athletix | L1 | Junior | Small | 0 | | |
| Core Athletix | L3 | Junior | Small | 0 | | |
| Core Athletix | L3 | Junior | Small | 0 | | |
| Core Athletix | L3 | Junior | Small | 0 | | |
| Core Athletix | L2 | Junior | Small | 0 | | |
| Core Athletix | L2 | Junior | Small | 0 | | |
| Core Athletix | L4 | Junior | Small | 0 | | |
| Core Athletix | L1 | Junior | Small | 0 | | |
| Core Athletix Rochester | - | Junior | Small | 0 | | |
| Core Athletix Rochester | - | Junior | Small | 0 | | |
| Core Athletix Syracuse | L2 | Youth | Small | 0 | | |
| Corinth Middle School | - | Junior | - | 0 | | |
| Corinth Middle School | - | Junior | - | 0 | | |
| Corner Canyon High School | - | Varsity | Small | 0 | | |
| Corner Canyon High School | - | Junior | - | 0 | | |
| Corner Middle School | - | Junior | Large | 0 | | |
| Cornerstone Christian School | - | - | Medium | 0 | | |
| Cornerstone Christian School | - | Junior | Small | 0 | | |
| Cornerstone Christian School | - | Junior | Small | 0 | | |
| Cornerstone Classical Academy | - | Junior | - | 0 | | |
| Corona Del Sol High School | - | Junior | - | 0 | | |
| Corona Del Sol High School | - | Junior | - | 0 | | |
| Corona Del Sol High School | - | Junior | - | 0 | | |
| Corona Del Sol High School | - | Junior | Large | 0 | | |
| Corona Stars Cheer | - | Junior | Small | 0 | | |
| Corona Stars Cheer | L3 | Junior | Small | 0 | | |
| Corona Stars Cheer | L2 | Junior | Small | 0 | | |
| Coronado High School | - | Junior | - | 0 | | |
| Coronado High School | - | Junior | - | 0 | | |
| Coronado High School | - | Junior | - | 0 | | |
| Corpus Christi All Stars | - | Junior | Small | 0 | | |
| Corsicana Tumbling Athletics | L1 | Mini | - | 0 | | |
| Corsicana Tumbling Athletics | L2 | Junior | - | 0 | | |
| Cosmic All Stars | L2 | Junior | - | 0 | | |
| Cosmic All Stars | L1 | Junior | - | 0 | | |
| Cosmic Flames Allstars | L2 | Junior | - | 0 | | |