Schools
All schools
Only schools that competed in 2026-27
| School Name | State | Teams |
|---|---|---|
| Moberly | MO | 2 |
| Mohawk | OH | 1 |
| Moline | IL | 1 |
| Montgomery | PA | 1 |
| Montgomery Blair High School | MD | 4 |
| Montgomery County | MO | 2 |
| Monticello | VA | 1 |
| Moravian Academy | NJ | 1 |
| Morgan Park Academy | IL | 1 |
| Morgantown High School | WV | 2 |
| Morris High School | OK | 3 |
| Mounds Park | MN | 1 |
| Mounds View High School | MN | 1 |
| Mount Carmel | LA | 1 |
| Mount Juliet | TN | 2 |
| Mount Lebanon High School | PA | 2 |
| Mount Pleasant Middle | NJ | 1 |
| Mount de Sales Academy | GA | 2 |
| Mountain Lakes | NJ | 1 |
| Muirlands Middle School | CA | 1 |