- H-Blockx
- H.I.M. (His Infernal Majesty)
- H2o
- Haddaway
- Hades
- Hadouken
- Haemorrhage
- Haggard
- Halestorm
- Haley Reinhart
- Halford
- Halifax
- Hall & Oates
- Hallows Eve
- Haloo Helsinki!
- Halou
- Hammerfall
- Hammill Peter
- Handel George Frideric
- Hank Locklin
- Hank Snow
- Hank Williams
- Hank Williams Iii
- Hank Williams Jr
- Hannah Montana
- Hanoi Rocks
- Hans Zimmer
- Hanson
- Hanzel und Gretyl
- Happy Days
- Happy Mondays
- Hard-Fi
- Harem Scarem
- Harry Belafonte
- Harry Chapin
- Harry Connick Jr.
- Harry Nilsson
- Hart Corey
- Harvey Danger
- Hasker Da
- Haste the Day
- Hate
- Hate Eternal
- Hatebreed
- Hatsune Miku
- Hawk Nelson
- Hawkwind
- Hawthorne Heights
- Hayley Westenra
- He Is Legend