Schools
All schools
Only schools that competed in 2026-27
| School Name | State | Teams |
|---|---|---|
| Livingston High School | NJ | 4 |
| Logan County | TN | 3 |
| Logan High School | WI | 1 |
| Logan-Magnolia | NE | 2 |
| Logan-Rogersville High School | MO | 1 |
| London High School | TX | 2 |
| Lone Jack | MO | 1 |
| Long Beach | MS | 1 |
| Longfellow | VA | 1 |
| Louisville Collegiate School | KY | 2 |
| Louisville Eastern | KY | 2 |
| Louisville Male | KY | 1 |
| Loyola | LA | 3 |
| Lutheran South | MO | 1 |
| Lutie R-VI School | MO | 1 |
| Lycée International de Houston | TX | 2 |
| Maclay | FL | 1 |
| Macomb | IL | 2 |
| Macon County Academic Team | Unknown | 1 |
| Madison | KY | 2 |