- Thomasville, Arkansas
- Thomasville, Georgia
- Thompson's Station, Tennessee
- Thomson, Georgia
- Thousand Oaks, California
- Thousand Palms, California
- Three Rivers, Michigan
- Tiffin, Ohio
- Tifton, Georgia
- Timonium, Maryland
- Tinley Park, Illinois
- Toledo, Ohio
- Tomball, Texas
- Tonkawa, Oklahoma
- Toronto, Ontario
- Towson, Maryland
- Traverse City, Michigan
- Trenton, New Jersey
- Trinity, Texas
- Troy, Michigan
- Truckee, California
- Trussville, Alabama
- Tubac, Arizona
- Tucson, Arizona
- Tullahoma, Tennessee
- Tulsa, Oklahoma
- Tunnel Hill, Georgia
- Tupelo, Mississippi
- Tuscaloosa, Alabama
- Tuscola, Texas
- Tyler, Texas
- Union City, New Jersey
- Union City, Tennessee
- Union, Kentucky
- Uniondale, New York
- Universal City, California
- Universal City, Texas
- University Center, Michigan
- University Heights, Ohio
- Upland, Indiana