- Trevon -- Trevor Billmuss
- Trevor Brady -- Trevor Davison Orchestra
- Trevor Day -- Trevor Flowers
- Trevor Foster -- Trevor Horn
- Trevor Hughes -- Trevor Lackey
- Trevor Lambert -- Trevor Marty
- Trevor Mast -- Trevor-Nigel.com
- Trevor Norris -- Trevor R. Todd
- Trevor Rabin -- Trevor Spencer
- Trevor St. John -- Trevor Warren
- Trevor Watkins -- Trewth
- T.Rextasy -- Trey Day
- Trey Diesel -- Trey Lockerbie
- Trey Lorenz -- Trey Thompson
- Trey Told 'Em -- treymon
- Treysa -- Trhu
- TRI -- Tri Fecta
- Tri-Fi -- Tri-Soul
- Tri Spiritual Experience -- Tria Pedia
- Tria Smith -- Triakel
- Triakle -- Triana
- Triana Pura -- Triangle Quartette
- Triangle (Rock) -- Triangulo Oscuro
- Triantafillos -- Tribal Bops
- Tribal Chair -- Tribal Infusion
- Tribal Injection -- Tribal Music of Australia