| Itawamba Middle School | - | Junior | Small | 0 | | |
| Ithaca College | - | - | Small | 0 | | |
| J2 Productions | L2 | Junior | Small | 0 | | |
| J2 Productions | L1 | Junior | Small | 0 | | |
| Jacksboro High School | - | Varsity | Small | 0 | | |
| Jackson Cheer Company | L4 | Senior | - | 0 | | |
| Jackson Cheer Company | L3 | Junior | Small | 0 | | |
| Jackson Cheer Company | L4 | Senior | Small | 0 | | |
| Jackson Cheer Company | L3 | Youth | Small | 0 | | |
| Jackson Cheer Company | - | Junior | Small | 0 | | |
| Jackson Cheer Company | L2 | Senior | - | 0 | | |
| Jackson Cheer Company | L2 | Senior | Small | 0 | | |
| Jackson Cheer Company | L2.2 | Youth | - | 0 | | |
| Jackson Cheer Company | L3 | Junior | Small | 0 | | |
| Jackson Cheer Company | L2 | Senior | - | 0 | | |
| Jackson Cheer Company | L3 | Youth | - | 0 | | |
| Jackson Cheerleader Boosters | - | Junior | Small | 0 | | |
| Jackson Creek Middle School | - | Junior | Small | 0 | | |
| Jackson High School | - | Junior | Small | 0 | | |
| Jackson High School | - | Varsity | Small | 0 | | |
| Jackson Memorial High School | - | Varsity | Small | 0 | | |
| Jackson Memorial High School | - | Varsity | Small | 0 | | |
| Jackson State University | - | - | Small | 0 | | |
| Jackson State University | - | - | Small | 0 | | |
| Jacksonville All Stars | L4 | Junior | Small | 0 | | |
| Jacksonville All Stars | L3 | Junior | Small | 0 | | |
| Jacksonville All Stars | L2 | Senior | Small | 0 | | |
| Jacksonville All Stars | L1 | Youth | Small | 0 | | |
| Jacksonville All Stars | L3 | Senior | - | 0 | | |
| Jacksonville All Stars | L1 | Junior | - | 0 | | |
| Jacksonville All Stars | L3 | Youth | Small | 0 | | |
| Jacksonville All Stars | L3 | Youth | Small | 0 | | |
| Jacksonville All Stars | L2 | Youth | Small | 0 | | |
| Jacksonville All Stars | L2 | Youth | Small | 0 | | |
| Jacksonville All Stars | L2 | Senior | Small | 0 | | |
| Jacksonville All Stars | L4 | Senior | Small | 0 | | |
| Jacksonville All Stars | L1 | Youth | Small | 0 | | |
| Jacksonville High School | - | Varsity | - | 0 | | |
| Jacksonville High School | - | Varsity | - | 0 | | |
| Jacksonville High School | - | Varsity | Small | 0 | | |
| Jacksonville University | - | - | Small | 0 | | |
| Jacksonville University | - | - | - | 0 | | |
| JAG Cheer & Dance Company | L3 | Senior | Small | 0 | | |
| JAG Cheer & Dance Company | L3 | - | - | 0 | | |
| JAG Cheer & Dance Company | L6 | Limited | Small | 0 | | |
| JAG Cheer & Dance Company | L1 | Tiny | - | 0 | | |
| JAG Cheer & Dance Company | L2 | Youth | - | 0 | | |
| JAGS Cheer Club | - | Open | Small | 0 | | |
| JAGS Cheer Club | - | - | - | 0 | | |
| JAGS Cheer Club | - | - | - | 0 | | |
| Jaguar Athletics | L1 | Youth | Small | 0 | | |
| Jaguar Athletics | L1 | Youth | Small | 0 | | |
| Jaguar Athletics | L4 | Senior | - | 0 | | |
| Jaguar Athletics | L4 | Junior | Small | 0 | | |
| Jaguar Athletics | L3 | Junior | - | 0 | | |
| Jaguar Athletics | L1 | Mini | - | 0 | | |
| Jaguar Athletics | L3 | Junior | Small | 0 | | |
| Jaguar Athletics | L3 | Junior | Small | 0 | | |
| Jaguar Athletics | L3 | Junior | Small | 0 | | |
| Jaguar Athletics | L1 | Senior | Small | 0 | | |
| Jaguar Athletics | L3 | Junior | Small | 0 | | |
| Jaguar Athletics | L2 | Youth | Small | 0 | | |
| Jaguar Athletics | L2 | Youth | - | 0 | | |
| Jaguar Cheer Academy | L3 | Senior | Small | 0 | | |
| JAM Athletics | L1.1 | Youth | - | 0 | | |
| JAM Athletics | L2 | Junior | Small | 0 | | |
| JAM Athletics | - | Senior | Small | 0 | | |
| JAM Athletics | L3 | Youth | Small | 0 | | |
| JAM Athletics | L1 | Mini | - | 0 | | |
| JAM Athletics | L1 | Youth | Small | 0 | | |
| JAM Athletics | L4 | Senior | Small | 0 | | |
| JAM Athletics | L2 | Junior | Small | 0 | | |
| JAM Athletics | - | Junior | - | 0 | | |
| JAMBOREE | - | Junior | Small | 0 | | |
| James Clemens High School | - | Varsity | Small | 0 | | |
| James Clemens High School | - | Varsity | - | 0 | | |
| James Irwin High School | - | Varsity | Small | 0 | | |
| James Logan High School | - | Varsity | Small | 0 | | |
| James Logan High School | - | Varsity | Medium | 0 | | |
| James Madison University | - | - | Small | 0 | | |
| Jasper High School | - | Varsity | Large | 0 | | |
| Jasper High School | - | Varsity | Large | 0 | | |
| Jasper High School | - | Junior | Small | 0 | | |
| Jasper Jewels | L1 | Youth | Small | 0 | | |
| Jasper Junior High | - | Junior | - | 0 | | |
| Jasper Junior High | - | Junior | Small | 0 | | |
| Jasper Junior High | - | Junior | Small | 0 | | |
| Jasper Middle School | - | Junior | Small | 0 | | |
| Jax State | - | - | Small | 0 | | |
| Jay Rocks Gym | L3 | Junior | Small | 0 | | |
| Jay Rocks Gym | L2 | Junior | Small | 0 | | |
| Jefferson West High School | - | Varsity | Small | 0 | | |
| Jeffersonville High School | - | Varsity | Small | 0 | | |
| Jersey All Stars | L2 | Junior | Small | 0 | | |
| Jersey All Stars | L2 | Youth | Small | 0 | | |
| Jersey All Stars | L3 | Youth | Small | 0 | | |
| Jersey All Stars | L4 | Senior | Small | 0 | | |
| Jersey All Stars | L1 | Youth | Small | 0 | | |
| Jersey All Stars | L4 | Senior | Small | 0 | | |
| Jersey All Stars | L1 | Junior | Small | 0 | | |