| San Francisco, MN (Township) |
| San Francisco County, CA (County) |
| San Gabriel, CA (City) |
| San Jacinto, CA (City) |
| San Jacinto County, TX (County) |
| San Joaquin, CA (City) |
| San Joaquin County, CA (County) |
| San Jon, NM (Village) |
| San Jose, IL (Village) |
| San Jose, CA (City) |
| San Juan, TX (City) |
| San Juan Bautista, CA (City) |
| San Juan Capistrano, CA (City) |
| San Juan County, WA (County) |
| San Juan County, CO (County) |
