Schools
All schools
Only schools that competed in 2026-27
| School Name | State | Teams |
|---|---|---|
| Greenwood High School | KY | 2 |
| Greenwood Laboratory School | MO | 1 |
| Gunn | Unknown | 1 |
| Gunston | MD | 2 |
| Gwinn | MI | 2 |
| Gwinn Middle & High School | MI | 1 |
| HSMSE | Unknown | 1 |
| HSMSE at CCNY | NJ | 2 |
| Hallsville | MO | 2 |
| Hamilton Southeastern High School | IN | 3 |
| Hampshire | WV | 1 |
| Hanceville | AL | 1 |
| Hannibal | MO | 3 |
| Hanover | MA | 1 |
| Happy Valley | TN | 1 |
| Harker | CA | 1 |
| Harpeth Hall | TN | 1 |
| Harry Burke High School | NE | 1 |
| Hastings | NJ | 2 |
| Hastings High | NE | 1 |