- G-Stone Artists
- Gabe Baltazar Quartet
- Galactic
- Galliano
- Gannicus
- Garage a Trois
- Gardeweg
- Gare du Nord
- Gare Du Nord
- Garrett Schmidt
- Gary Burton
- Gary Foster
- Gary Peacock
- Gathering in Jazz
- Gaylord Carter
- Gazzara
- Geb.el
- Ged Collins
- Gene Ammons
- Gene Bertoncini
- Gene Harris
- Gene Harris Trio
- Gene Krupa
- Gene Stone Quintet
- George Auld
- George Cables
- George Freeman
- George Handy
- George Mensah
- George Shearing
- George Shearing Quintet
- George Shearing Quintet & Brass Choir
- George Shearing Quintet & String Choir
- George Shearing Quintet With Nancy Wilson
- George Shearing Trio
- George Wallington
- George Wallington Quintet
- George Washingmachine
- George Wein
- George Young
- Georges Arvanitas
- Georgiana Starlington
- Georgie Auld
- Georgie Auld and His Orchestra
- Georgie's Varsity Five
- Georgina Weinstein
- Gerald Wiggins
- Gerald Wilson and His Orchestra
- Geri Allen
- Gerry Beaudoin & The Boston Jazz Ensemble
- Gerry Mulligan
- Gerry Mulligan Quartet
- Ghislain Poirier
- Ghost Cauldron
- Ghostnaut
- Giampiero Boneschi
- Gianni Basso
- Gianni Basso Quartet
- Gil Evans
- Gil Fuller
- Gil Goldstein
- Gil Melle
- Gil Melle Quartet
- Gil Scott-Heron
- Gilda
- Gill Mellé Quartet
- Gilles Peterson
- Gilles Peterson & Various Artists
- Gilles Seemann Sextet
- Giovanni Mazzarino
- Giovanni Mazzarino Octet
- Giovanni Renzo
- Giulia Damico
- Giuliano Perin
- Globo
- Glory Batubo
- Goin' Public
- Golden Gate Quartet
- Goldfrapp
- Goloka
- Gonjasufi
- Goo (aka Le Gooster)
- Gonjasufi
- Goo (aka Le Gooster)
- Good Natured Threat
- Gordon Beck
- Gota
- GOTA
- Gota
- Gotan Project
- Gotye
- Gradischnig / Raible Quintet
- Grady Tate
- Graham Haynes
- Grand Pianoramax
- Grant Stewart
- Greg Abate
- Greg Abate Quintet
- Greg Gisbert
- Greg Gisbert Quintet
- Greg Gisbert Sextet
- Greg Skaff
- Gregory Rivkin
- Greyboy
- Griff William et son orchestre
- Groove Armada
- Groove Armada featuring Gram'Ma Funk
- Groove Collective
- Groove Corporation
- Groove Coverage
- Groove Thing
- Grover Washington, Jr.
- Guido Basso
- Guido Basso & Dave Turner
- Guido Manusardi
- Guido Manusardi Quartet
- Guido Manusardi Quintet
- Guido Manusardi Sextet
- Guido Manusardi Trio
- Guru
- GusGus
- Guy Barker