- Taaffe
- Taft
- Talarchek
- Talbert
- Talbott
- Talley
- Tanet
- Taormina
- Tate
- Taulli
- Taylor
- Teague
- Teats
- Tedeschi
- Tegtmeyer
- Terranova
- Terrebonne
- Terrell
- Terrio
- Tervalon
- Thaller
- Tharp
- Theard
- Theriot
- Thibodeaux
- Thierry
- Thomas
- Thompson
- Thornton
- Tibbs
- Tillman
- Todaro
- Tonglet
- Torre
- Torres
- Toth
- Toups
- Tracy
- Traigle
- Traina
- Trammell
- Tran
- Trapani
- Trapolin
- Travasos
- Treadaway
- Treme
- Treuil
- Triche
- Troncony
- Trosclair
- Troxclair
- Troyer
- Trujillo
- Truong
- Tucci
- Tucker
- Tuhro
- Tullier
- Tumblin
- Tumminello
- Turberville
- Turner
- Tusa
- Twitchell
- Tyler