- Toyei
- Trail Inn Lodge
- Trail-R-Dale Mobile Home Park
- Trail Riders Holiday Park
- Trailer Corral
- Trailing R Mobile Park
- Trails West Mobile Home Park
- Tremaine
- Trench Camp
- Tres Rios
- Triple K Mobile Home Park
- Triple T Mobilcity
- Troon
- Trovia
- Troweek
- Troy
- Truxton
- Tsaile
- Tsaile
- Tsegi
- Tsintaa Yiti Ii
- Tuba City
- Tubac
- Tucker
- Tucson
- Tucson Country Club Estates
- Tucson Estates
- Tucson Meadows Mobile Home Park
- Tucson National Estates
- Tully