Schools
All schools
Only schools that competed in 2026-27
| School Name | State | Teams |
|---|---|---|
| Macomb | IL | 2 |
| Macon County Academic Team | Unknown | 1 |
| Madison | KY | 2 |
| Madison Central | MS | 1 |
| Madison County | AL | 2 |
| Mahomet-Seymour | Unknown | 1 |
| Maine East | IL | 2 |
| Manatee Arts | FL | 3 |
| Manchester | OH | 1 |
| Mandarin | FL | 2 |
| Manheim Township | PA | 1 |
| Manistique | MI | 1 |
| Mansfield | MA | 2 |
| Many | LA | 1 |
| Many Junior | LA | 1 |
| Maple Heights | OH | 1 |
| Marceline | MO | 3 |
| Marceline Middle/High School | MO | 3 |
| Marcelline | MO | 3 |
| Marion | AR | 2 |