- Tacubaya
- Tadmor
- Taft Southwest (historical)
- Tagle Colonia Number 1
- Talbert Crossing
- Tall Cedars
- Talley
- Talley Island
- Tallowwood
- Talpa
- Tam Anne
- Tamberg
- Tamez Colonia
- Tamina
- Tampico Siding
- Tangerine Estates Colonia
- Tanglewood
- Tanglewood Forest
- Tankersley
- Tanner Settlement
- Tanquecitos South Acres Colonia
- Tanquecitos South Acres II
- Tarpley
- Tarrant
- Tarrytown
- Tarzan
- Tascosa
- Tate Springs
- Tatsie
- Tatsie Crossing