| Louisa Middle School | - | Junior | Small | 0 | | |
| Louisiana Cheer Force | L4 | U16 | Large | 0 | | |
| Louisiana Cheer Force | L2 | Junior | Large | 0 | | |
| Louisiana Cheer Force | L4 | Junior | Large | 0 | | |
| Louisiana Cheer Force | L6 | Junior | Large | 0 | | |
| Louisiana Cheer Force | L3 | Senior | Large | 0 | | |
| Louisiana Pride | L3 | Senior | Large | 0 | | |
| Louisiana Spirit | L2 | U18 | Large | 0 | | |
| Loyola Academy | - | Varsity | Large | 0 | | |
| Lumberton High School | - | Varsity | Small | 0 | | |
| Lumberton High School | - | Varsity | Large | 0 | | |
| Lumberton High School | - | Varsity | Small | 0 | | |
| Lumberton Middle School | - | Junior | Large | 0 | | |
| Luther Burbank Middle School | - | - | - | 0 | | |
| Lyndhurst Golden Bears | L4 | - | - | 0 | | |
| Lyndon B Johnson High School | - | Varsity | Large | 0 | | |
| Lynn Lucas Middle School | - | Junior | Large | 0 | | |
| Lyons Township High School North | - | Varsity | Large | 0 | | |
| MacArthur High School | - | Junior | Large | 0 | | |
| MacArthur High School | - | Varsity | Large | 0 | | |
| MacArthur High School | - | Varsity | Large | 0 | | |
| MacArthur High School | - | Varsity | Medium | 0 | | |
| MacArthur High School | - | Varsity | Small | 0 | | |
| Macs Allstar Cheer | L4 | U18 | Large | 0 | | |
| Macs Allstar Cheer | L6 | Senior | Large | 0 | | |
| Macs Allstar Cheer | L5 | Junior | Large | 0 | | |
| Macs Allstar Cheer | L2 | U18 | Large | 0 | | |
| Macs Allstar Cheer | L5 | Senior | - | 0 | | |
| Macs Allstar Cheer | L4 | U16 | Large | 0 | | |
| Macs Allstar Cheer | L5 | Senior | Large | 0 | | |
| Macs Allstar Cheer | L4 | U18 | Large | 0 | | |
| Madison Central High School | - | Varsity | Small | 0 | | |
| Madison Central High School | - | Varsity | Large | 0 | | |
| Madison High School | - | Varsity | Large | 0 | | |
| Madison High School | - | Varsity | Large | 0 | | |
| Madison High School | - | Varsity | Medium | 0 | | |
| Madison Middle School | - | Junior | Large | 0 | | |
| Madison Southern High School | - | Junior | Large | 0 | | |
| Madisonville North Hopkins High School | - | Varsity | - | 0 | | |
| Madisonville North Hopkins High School | - | Varsity | Small | 0 | | |
| Magnolia High School | - | Varsity | Large | 0 | | |
| Magnolia High School | - | Varsity | - | 0 | | |
| Magnolia High School | - | Varsity | Large | 0 | | |
| Magnolia High School | - | Varsity | Large | 0 | | |
| Maiden Middle School | - | Junior | Large | 0 | | |
| Maine Stars | L5 | Senior | Large | 0 | | |
| Maine Stars | L5 | Senior | Large | 0 | | |
| Mainland High School | - | Varsity | Large | 0 | | |
| Malmö All Star Cheer | L4 | Open | Large | 0 | | |
| Malmö All Star Cheer | L4 | Open | Large | 0 | | |
| Manalapan High School | - | Varsity | Large | 0 | | |
| Manalapan High School | - | Varsity | Large | 0 | | |
| Manalapan High School | - | Junior | Large | 0 | | |
| Mandeville High School | - | Varsity | - | 0 | | |
| Mandeville High School | - | Varsity | - | 0 | | |
| Mansfield High School | - | - | Large | 0 | | |
| Mansfield High School | - | Varsity | Large | 0 | | |
| Mansfield High School | - | Varsity | Large | 0 | | |
| Manvel High School | - | Varsity | Large | 0 | | |
| Maple Grove High School | - | Varsity | Small | 0 | | |
| Maple Grove Senior High | - | Varsity | Large | 0 | | |
| Maple Lake High School | - | Open | Large | 0 | | |
| Maple Mountain High School | - | Varsity | Large | 0 | | |
| Marbury High School | - | Varsity | Large | 0 | | |
| Marcus High School | - | Junior Varsity | Large | 0 | | |
| Marcus High School | - | Varsity | Large | 0 | | |
| Marcus High School | - | Junior Varsity | - | 0 | | |
| Maria Regina High School | - | Varsity | Large | 0 | | |
| Maria Regina High School | - | Varsity | Small | 0 | | |
| Marlboro High School | - | Varsity | Small | 0 | | |
| Marlboro High School | - | Varsity | Small | 0 | | |
| Marple-Newtown High School | - | Varsity | Large | 0 | | |
| Marple-Newtown High School | - | Varsity | Large | 0 | | |
| Marquette High School | - | Junior | - | 0 | | |
| Marquette High School | - | Varsity | Small | 0 | | |
| Marvin Ridge High School | - | Varsity | Large | 0 | | |
| Mary G Montgomery High School | - | Varsity | Large | 0 | | |
| Maryland Dance Energy | - | Youth | Large | 0 | | |
| Maryland Marlins All-Stars | L5 | Senior | Large | 0 | | |
| Maryland Marlins All-Stars | L5 | Senior | Large | 0 | | |
| Maryland Twisters | - | - | Large | 0 | | |
| Maryland Twisters Virginia | L5 | Senior | Medium | 0 | | |
| Maryland Twisters Virginia | L4 | Senior | Small | 0 | | |
| Marysville High School | - | Varsity | Medium | 0 | | |
| Marysville High School | - | Varsity | Large | 0 | | |
| Massapequa High School | - | Junior | - | 0 | | |
| Massapequa High School | - | Varsity | - | 0 | | |
| MaST Community Charter School III | - | Varsity | Large | 0 | | |
| Mayde Creek High School | - | Varsity | Large | 0 | | |
| Mayde Creek High School | - | Varsity | Medium | 0 | | |
| Mayde Creek High School | - | Varsity | Large | 0 | | |
| McAllen High School | - | Varsity | Large | 0 | | |
| McAllen High School | - | Varsity | Large | 0 | | |
| McAllen Memorial High School | - | Varsity | Medium | 0 | | |
| McCracken County High School | - | Varsity | Large | 0 | | |
| McCracken County High School | - | Varsity | Medium | 0 | | |
| McCreary County Middle | - | Junior | Large | 0 | | |
| McDowell High School | - | Varsity | Large | 0 | | |
| McKendree University | - | - | - | 0 | | |
| McKinney High School | - | Varsity | Large | 0 | | |