- Jewish Young Folk Singers
- John Carlson
- Joe Camilleri
- Johnny Toobad
- Johnnie Wilder, Jr.
- Joseph Colombo
- Jan Bradley
- Jo Carol Pierce
- Jim Ryan
- Jordan Armstrong
- Joe Phillips
- John Kastner
- James Michael
- Jeff Rasmussen
- Jennifer McCarter
- Jason Farrell
- Jimmy Carter
- Jorge Dalton
- John McVie
- Julio Ernesto Estrada
- Jimmy Vivino
- J.P. Pennington
- Jenson Vaughan
- Jeff Dahl Group
- Johnny Sayles
- Joe Glazer
- Johnny Poindexter
- Jean-Michel Cabrimol & La Mafia
- Joe Cerisano
- Johnny Hickman
- John Felice
- Jazz All Stars
- Jesse Babyface Thomas
- Jaz B. Lat'n
- Joe Daley
- Joe Valle
- Jimmy Cauty
- Junkhunter
- Jimi Hazel
- Jay Wilbur
- Junior Varsity KM
- Joe Lastie Jr. & The Lastie Family Gospel Singers
- Johnny Tyler
- Jerry Berkers
- Jackson Del Ray Band
- Jimmie Tarlton
- Josephine Wells
- Joyce Jones
- Joe Hudson
- Johnny Powers
- Jay Chappell
- Jeremy Healy
- John Henry Barbee
- John A. Lomax
- Jerry Washington
- Julia Haines
- John Mitchum
- Jill Kroesen
- Joe Townsend Band
- J. Taffer
- Jean Martin Trio
- Jason Davis
- Joe Weaver
- Jah Scotchie
- Jim Koeppel
- James W. Alexander
- Jimmy McGary
- Jazz at Preservation Hall
- Juzt 2 Brothers
- J.J. Farley
- Javier Pastrana
- Jentsch Group Large
- Jerry-O
- John Catchings
- Johan Heltne
- Jānis Stībelis
- Julius Brown & Break Machine
- Johnny Donaldson
- Joe Dobbins
- James Stump Johnson
- Johnny Buckett
- Jamie McMenemy
- Joe Willie Wilkins
- Jovian
- Jack Brokensha
- Joe Terry
- John Hermann
- Joe Lee Williams
- Jeff Knowler
- Jonah Sithole