| Halo Friendlies | Pop |
| Halo James | Pop |
| Halo of Flies | Rock |
| Haloo Helsinki | Rock |
| Halos | Rock |
| Halou | Pop |
| Halsey | Pop |
| HaltKültür | Other |
| Haluk Levent | Rock |
| Hamada Bamyu Bamyu | Other |
| Hambum | Other |
| Hamburger Arroganz | Electronic |
| Hamell on Trial | Indie |
| Hamferð | Metal |
| Hamid Drake | Other |
| Hamid J | Other |
| Hamiet Bluiett | Other |
| Hamiet Bluiett & Concept | Other |
| Hamilton | Electronic |
| Hamilton Bohannon | Electronic |
| The Hamilton County Bluegrass Band | Other |
| Hamilton de Holanda | Other |
| Hamilton de Holanda Quintento | |
| Hamilton, Joe Frank, And Reynolds | Rock |
| Hamilton Leithauser | Other |
| Hamilton Leithauser + Rostam | Rock |
| Hamilton Marshall | |
| Hamilton Original Broadway Cast | Hip-Hop |
| Hamilton Park | |
| Hamish Kilgour | Other |
| Hammerbox | Rock |
| Hammerfall | Metal |
| Hammer Horde | Metal |
| Hammerstein Oscar | |
| Hammet Melanie | |
| Hammie Nixon | Jazz |
| Hammill Peter | |
| Hammock | Rock |
| Hammond Albert | |
| Hammond Beres | |