- Tracey Regan
- Tracy Doubler
- Tracy Gosselin
- Tracy Opicka
- Trans-Canada-Great Lakes Transmission
- Travelocity
- Travis Howell
- Trevor Young-Hyman
- Trey Cummings
- Tri-Dung Nguyen
- Tridas Mukhopadhyay
- Tridib Bandyopadhyay
- Trilce Encarnación
- Tristan Botelho
- Troy Quere
- Troy Tinsley
- Tsai-Hsuan (Angel) Chung
- Tsai-Ti Huang
- Tsegai Yhdego
- Tsung-Han Wang
