| Oregon Dream Team Dream | L5 | Senior | Large | 0 | | |
| Organ Mountain High School | - | Varsity | Large | 0 | | |
| Organ Mountain High School | - | - | Large | 0 | | |
| Orland High School | - | Varsity | Large | 0 | | |
| Orland High School | - | Varsity | Medium | 0 | | |
| Ossining High School | - | Varsity | Large | 0 | | |
| Our Lady Academy | - | Varsity | Large | 0 | | |
| Our Lady Of Lourdes Academy | - | Junior | Large | 0 | | |
| Our Lady Of Lourdes Academy | - | Varsity | Large | 0 | | |
| Outlaws All Stars (Australia) | L5 | International Open | Large | 0 | | |
| Outlaws All Stars (Australia) | L5 | International Open | Large | 0 | | |
| Outlaws Allstars | L6 | International Open | Large | 0 | | |
| Oviedo High School | - | Varsity | Large | 0 | | |
| Oviedo High School | - | Varsity | Large | 0 | | |
| Owasso High School | - | Varsity | Large | 0 | | |
| Owen J Roberts High School | - | Junior | Large | 0 | | |
| Owen J Roberts High School | - | Varsity | Large | 0 | | |
| Owensboro High School | - | Varsity | Large | 0 | | |
| Owensboro High School | - | Varsity | Small | 0 | | |
| Owensboro High School | - | Varsity | Large | 0 | | |
| Owensboro High School | - | Varsity | Medium | 0 | | |
| Owensboro Middle School | - | Junior | Large | 0 | | |
| Owyhee High School | - | Varsity | Large | 0 | | |
| Oxford High School (MS) | - | Varsity | Large | 0 | | |
| Oxford Middle School | - | Junior | Large | 0 | | |
| Oxford Middle School | - | Junior | Large | 0 | | |
| Ozark High School | - | Varsity | Large | 0 | | |
| PA Cheer Club | - | Open | Large | 0 | | |
| PA Cheer Club | - | Open | Large | 0 | | |
| PA Legacy Cheerleading | L1 | - | - | 0 | | |
| PA Legacy Cheerleading | L1 | - | Large | 0 | | |
| Pacetti Bay Middle School | - | Junior | Large | 0 | | |
| PACIFIC COAST MAGIC INC. | L5 | Senior | Large | 0 | | |
| PACIFIC COAST MAGIC INC. | L6 | International Open | Large | 0 | | |
| Pacifica High School | - | Varsity | Small | 0 | | |
| Pack Athletics | L5 | Junior | Large | 0 | | |
| Pack Athletics | L5 | Senior | Large | 0 | | |
| Padua Academy | - | Varsity | Large | 0 | | |
| Page High School | - | Varsity | - | 0 | | |
| Page Middle School | - | Junior | Large | 0 | | |
| Page Middle School | - | Junior | Small | 0 | | |
| PAL ELITE CHEER | L3 | - | Large | 0 | | |
| Palm Harbor University | - | Varsity | Large | 0 | | |
| Paloma Valley High School | - | Varsity | Large | 0 | | |
| Palos Verdes Peninsula High School | - | Varsity | Large | 0 | | |
| Palos Verdes Peninsula High School | - | Varsity | Large | 0 | | |
| Panther Creek High School | - | Varsity | Large | 0 | | |
| Panthers Athletic Club | L1 | - | Large | 0 | | |
| Panthers Athletic Club | L2 | - | Large | 0 | | |
| Panthers Athletic Club | L2 | - | Large | 0 | | |