- Thompsonville
- Three Rivers
- Trenton
- Turner
- Tecumseh
- Three Oaks
- Tustin
- Taffeltown
- Tag-A-Long Trailer Court
- Tahquamenon Island
- Tahquamenon Island
- Talbot
- Tallmadge
- Tallman
- Tallman Island
- Tamarac Village Mobile Home Park
- Tamarack
- Tamarack
- Tamarack Estates Mobile Home Park
- Tanglewood Island
- Tapiola
- Tappan
- Tasmas Corners
- Tawas River Trailer Park
- Taylor Island
- Taymouth
- Teakettle Island
- Teapot Dome
- Teeterville
- Temperance Island