- Tristan Giallani -- Tristan Malavoy
- Tristan Murail -- Tristan + Pogo
- Tristan Prettyman -- Tristan Tzara
- Tristan Waterkeyn -- Triste Janero
- Triste Loko -- Tristes Tropiques
- Tristessa -- Tristão da Silva
- Tristoma -- Trisxia Fernandez
- Trite Radio -- Tritops
- Tritticotrio -- Triumph of Lethargy Skinned Alive
- Triumph of Lethargy Skinned Alive to Death -- Triune Gods
- Triunfadores del Valle -- Trivers Myers
- Trivia -- Trix
- Trix -- Trixie Smith
- Trixie Smith and Her Down Home Syncopators -- Trixx-Sentials
- Trixxy -- TRJ
- TRL -- Trío Alma Jarocha
- Trío Añoranza -- Trío Las Sombras