| Sumner Township, IA (Township) |
| Sumner Township, IA (Township) |
| Sumner Township, IA (Township) |
| Sumpter, OR (City) |
| Sumpter Town, WI (Town) |
| Sumpter Township, MI (Township) |
| Sumpter Township, IL (Township) |
| Sumrall, MS (Town) |
| Sumter, SC (City) |
| Sumter, MN (Township) |
| Sumter County, GA (County) |
| Sumter County, AL (County) |
| Sumter County, SC (County) |
| Sumter County, FL (County) |
| Sumter Landing Community Development District, FL (CDD) |
