- Habaka
- Habbit Forming Music Inc.
- Hajdu Klára
- Hal Ringold
- Half Note Club
- Hali
- Hanan Gallagher
- Hank Crawford
- Hank Jones Trio
- Hannah Ruhezeit
- Hannah Weiss
- Hans Edler
- Hans Ulrik
- Happy Radio
- Haraszti Adam Projekt
- Hardcastle
- Hardwire Speers
- Harif Santoso
- Hariztoteles
- Harmonic Obsession
- Harmonicats
- Harmonie Ensemble / New York
- Harold Lester
- Harry Baierl
- Harry Davis
- Harry James
- Harry Toledo
- Harry Watters with Andy Narell & Ken Watters
- Hart Ramsey
- He KIRA
- Headset Cinema
- Healey St
- Heart Strings
- Heartstrings
- Heino
- Heinrich von Kalnein
- Heistheartist
- Helga Arvesten
- Hellburner
- Hely
- Hendrik Bertram
- Hendy H.S.
- Henri Roger
- Henrik Mossberg
- Henry Mancini
- Henry Mancini & His Orchestra and Chorus
- Henry Mancini and His Concert Orchestra
- Henry Mancini and His Orchestra
- Henry Mancini and The Mancini Pops Orchestra
- Henry Mancini, His Piano, Orchestra & Chorus
- Henry Mancini, His Piano, Orchestra and Chorus
- Hentaidesu
- Herb Alpert
- Herb Alpert & The Tijuana Brass
- Herbert Rehbein
- Herbie Hancock
- Herbie Mann
- Herman Albany
- Hermine Deurloo
- Herr Chill Feiern
- Heru Krisna
- Hideki Togi
- Highwaves Trio
- Hill Briggs
- Hiram Bullock
- Hiroko Kokubu
- Hiroshi Sugano
- Hiroshima
- His Orchestra
- HloniMuzo
- Hollie Olson
- Hollman Solis
- Hollyridge Strings
- Horst Jankowski
- Horst Jankowski and his Studio Orchestra
- Hotel Costes
- Houston Person
- Howard Cornish
- Howard Roberts
- Hubert Laws
- Hugh Martin
- Hugh Masekela
- Hughs Will
- Hugo Montenegro
- Hugo Montenegro & His Orchestra
- Hugo Montenegro and His Orchestra
- Hugo Montenegro, His Orchestra and Chorus
- Humpty Duo
- HYKZOS
- Hypersax