- Tamarack
- Turnpike
- Tyson Creek Station
- Tenmile Summer Home Area
- Twin Springs
- Taber
- Thomas
- Tikura
- Triumph
- Talache
- Talache Landing
- Trestle Creek
- Twin Islands
- Taylorville
- Threemile Corner
- Tiegs Corner
- Talmage
- Telluride
- Trout
- Teakean
- The Cedars
- Torreys
- Tyrrel Island (historical)
- Thorenson
- Treasureton
- Trude
- Twin Groves
- Tahoe
- Taylor
- Tramway