- Willie Hunter
- Willie Hustle
- Willie Hutch
- Willie Hyn
- Willie Isz
- Willie J
- Willie J. Harris
- Willie J. Laws
- Willie J Mangruen
- Willie Jackson
- Willie Jaeger
- Willie James Lacey
- Willie James Lyons
- Willie James McPhatter
- Willie James Shay
- Willie James Skinner
- Willie "Jazzanova" Davis
- Willie Joe
- Willie Joe & His Unitar
- Willie "Joe Lee" Jones
- Willie Johnson
- Willie Johnson
- Willie Johnson
- Willie Johnson
- Willie Johnson And His Orchestra
- Willie Jolley
- Willie Jones
- Willie Jones
- Willie Jones
- Willie Jones
- Willie Jones
- Willie Jones III
- Willie Jones&Others
- Willie Jordan & His Swinging Five
- Willie Joseph
- Willie Joseph & Chorus
- Willie Joubert
- Willie K
- Willie K.
- Willie K. Amoaku
- Willie K. & Friends
- Willie Kahn
- Willie Kalikimaka
- Willie Kelly
- Willie Kelly & Danny
- Willie Kemp
- Willie Kendrick
- Willie Kennedy
- Willie Kent
- Willie Kent & His Gents
- Willie King Pin
- Willie King & The Liberators
- Willie King & The Liberators
- Willie Klein
- Willie Lamothe
- Willie Lane
- Willie Lapache
- Willie Lawrence
- Willie Lawrence and the Spiritual 5