- Westlake College Quartet
- Westlake Players
- Westland
- Westland Music Group
- Westland Steel Band
- Westlife
- Westlife with Diana Ross
- Westmain
- Westminister Choir
- Westminster Abbey Choir
- Westminster Brass Ensemble
- Westminster Cathedral Choir
- Westminster Cathedral Choir
- Westminster Cathedral Hall Choir
- Westminster Cathedral Orchestra
- Westminster Children's Choir
- Westminster Choir
- Westminster Choir
- Westminster Chorus
- Westminster Concert Bell Choir
- Westminster Concert Bell Choir/Donald E. Allure
- Westminster Philharmonic Orchestra
- Westminster Place
- Westminster Reformed Presbyterian Church
- Westminster Singers
- Westminster Symphony Orchestra
- Westmont Chapel
- Westmont College Worship Team
- Westnyle
- Weston
- Weston Bergeaux
- Weston Buck
- Weston Gavin
- Weston Harvey
- Weston Prim
- Weston Prim & Blacklash
- Weston Tyler Brown
- Weston Vaughan
- Westover Hills Assembly of God Choir and Orchestra
- Westphalian Symphony Orchestra
- Westpoint
- Westpol
- Westpole
- Westport