Labels – H
- H-Factory Records
- HAFABRA Music
- Hal Leonard
- Halidon
- Hallé
- Hamanasu
- Hand Drawn Dracula
- Hania Derej
- Hänssler
- Harbinger Records
- Hardy
- Harmonia Mundi
- Harmos Records
- Harp & Company
- Harvest International Media
- hat
- Hausu Mountian
- HD Klassik
- Hdb Sonus
- Heads Up
- Headspin Recordings
- Heavenly Recordings
- Helbling Verlag
- Helicon
- Heliodor
- Helios
- Hello Stage
- Henrik Takkenberg
- Herald
- Heresy Records
- Herissons
- Heristal Entertainment
- Heritage
- Heritage Media
- Herman Records
- Hermes Ensemble
- Hermes Records
- Herzog Records
- Hevhetia
- Hida-Takayama Virtuoso Orchestra
- HiFi Records
- High Performance
- Highnote (UK)
- HipBop Records
- Hitasura
- Hollywood Records
- Holmen Music
- Honens
- Honewit
- Hoo Doo Records
- Hoob Records
- Hot Club Records
- House Arrest
- Howe Records
- HR Recordings
- Hubro
- Huddersfield Contemporary Records (HCR)
- Hukapan
- Hungaroton
- Hyperion
