- Tabbert
- Tarner
- Tavary
- Tavegia
- Taylor
- Teichrow
- Teigen
- Temple
- Tenneson
- Terpe
- Thennis
- Therriault
- Thielen
- Thieltges
- Thomas
- Thompson
- Thornquist
- Thweatt
- Tichenor
- Tielking
- Tiensvold
- Tipton
- Tomaskie
- Tompkins
- Torgerson-Payne
- Torick
- Towlerton
- Trebon
- Treinen
- Trenary
- Trombetta
- Tubbs
- Turkiewicz
- Turner
- Tushingham
- Tyanich
- Tyree