We're not done yet, but here's a list of state champions in Boys HS rugby so far this season.
Some states hold separate championships for single-school and for HS clubs ... we're listed those if they have them. We split up California, as they don't actually have a regular state championship, but stay with Northern and Southern California. The single-school championships in Southern California is also split. We've listed both winners.
Louisiana and Mississippi combine for the Deep South regional title.
| State Champions | |||
| State | All Teams | Single-School | Club |
| Arizona | Red Mountain | ||
| Colorado | East HS | ||
| Deep South | St. Paul's | ||
| Delaware | Archmere | ||
| Florida | Orlando | ||
| Hawaii | Kahuku | ||
| Idaho | Capital | ||
| Indiana | |||
| Iowa | SE Polk | ||
| Kansas | St. Thomas Aquinas | ||
| Kentucky | St. Xavier | ||
| Maryland | Maryland Exiles | ||
| Missouri | KC Jr. Blues | ||
| NorCal | Jesuit | Danville | |
| North Carolina | Raleigh | ||
| Oklahoma | Union | ||
| Oregon | Beaverton | ||
| Pennsylvania | Cumberland Valley | Doylestown | |
| SoCal | Fallbrook | Back Bay | |
| SoCal | St. John Bosco | ||
| South Carolina | South Greenville | ||
| Tennessee | South Doyle | ||
| Texas | Westlake | ||
| Utah | Snow Canyon | United | |
| Washington | Budd Bay |
