| Tangent, OR (City) |
| Tangier, VA (Town) |
| Tangipahoa, LA (Village) |
| Tangipahoa Parish, LA (County) |
| Tanner, ND (Township) |
| Tannersville, NY (Village) |
| Tansem, MN (Township) |
| Taopi, MN (City) |
| Taopi, SD (Township) |
| Taos, NM (Town) |
| Taos, MO (City) |
| Taos County, NM (County) |
| Taos Ski Valley, NM (Village) |
| Tapestry Community Development District (New), FL (CDD) |
| Tappahannock, VA (Town) |
