| Honorable C.N.O.T.E. | 3 | 0 |
| Honvéd Együttes férfikara | 3 | 0 |
| Hood College Choir | 0 | 0 |
| HoodRich Pablo Juan | 7 | 0 |
| Hoodie | 0 | 0 |
| Hoodie Allen | 9 | 0 |
| Hoodlum | 0 | 0 |
| Hoodna Afrobeat Orchestra | 0 | 0 |
| Hoot Hester | 0 | 0 |
| Hope & Social | 0 | 0 |
| Hope Collapse | 0 | 0 |
| Hopi | 0 | 0 |
| Hopkins Center Orchestra | 0 | 0 |
| Hopkinson Smith | 40 | 0 |
| Hora Lunga | 0 | 0 |
| Horace Pinker | 0 | 0 |
| Horace Silver Sextet | 0 | 0 |
| Horacio Ferrer | 4 | 0 |
| Horacio Gutiérrez | 6 | 0 |
| Horacio Lavandera | 0 | 0 |
| Horacio Salinas | 0 | 0 |
| Horatio Parker | 0 | 0 |
| Horațiu Rădulescu | 13 | 0 |
| Hordatoj | 0 | 0 |
| Horenstein Ensemble | 1 | 0 |
| Horgas Eszter | 0 | 0 |
| Horhi | 0 | 0 |
| Horia Andreescu | 14 | 0 |
| Horizon Ablaze | 0 | 0 |
| Horizon’s End | 0 | 0 |
| Horrific Child | 0 | 0 |
| Horseshoe G.A.N.G. | 0 | 0 |
| Horskh | 0 | 0 |
| Horst Fischer | 0 | 0 |
| Horst Göbel | 0 | 0 |
| Horst Günter | 4 | 0 |
| Horst Hiestermann | 3 | 0 |
| Horst Laubenthal | 12 | 0 |
| Horst Lunow | 1 | 0 |
| Horst Meinardus | 0 | 0 |
| Horst Neumann | 0 | 0 |
| Horst Nitsche | 1 | 0 |
| Horst Stein | 23 | 0 |
| Horst Taubmann | 1 | 0 |
| Horst Wende Tanzsolisten | 0 | 0 |
| Horst Wende and His Orchestra | 0 | 0 |
| Horst Wieger | 0 | 0 |
| Horst-Hans Bäcker | 0 | 0 |
| Hortense Cartier-Bresson | 0 | 0 |
| Hortus Musicus | 0 | 0 |
| Horus | 0 | 0 |
| Horácio Schaefer | 0 | 0 |
| Hoshi | 0 | 0 |
| Hoshiko Yamane | 0 | 0 |
| Hoshinoha | 0 | 0 |
| Hospital | 0 | 0 |
| Hossam Ramzy | 0 | 0 |
| Hossein Alishapour | 0 | 0 |
| Hossein Alizâdeh | 0 | 0 |
| Hostilia | 0 | 0 |
| Hot Club de Norvège | 0 | 0 |
| Hot Cottage | 0 | 0 |
| Hot Dad | 0 | 0 |
| Hot Freaks | 0 | 0 |
| Hot Lips Page | 0 | 0 |
| Hot Mess | 0 | 0 |
| Hot Mulligan | 4 | 0 |
| Hotel Pools | 0 | 0 |
| Hotelroom | 3 | 0 |
| Hound | 0 | 0 |
| Hound Dog Taylor and the HouseRockers | 3 | 0 |
| Hour | 0 | 0 |
| Hour Minits | 0 | 0 |
| House of Freaks | 4 | 0 |
| House of Low Culture | 0 | 0 |
| House of Progon | 0 | 0 |
| House of Virus | 0 | 0 |
| Houssaine Kili | 0 | 0 |
| Houston Chamber Choir | 0 | 0 |
| Houston Grand Opera | 8 | 0 |
| Houston Grand Opera Orchestra | 0 | 0 |
| Houston Symphony | 33 | 0 |
| Houston Symphony Chamber Players | 0 | 0 |
| Houston Symphony Chorus | 2 | 0 |
| Hovedøen Social Club | 0 | 0 |
| Hovet | 2 | 0 |
| How Many Sisters | 0 | 0 |
| How Strange It Is | 0 | 0 |
| How We Met | 0 | 0 |
| Howard Alden | 0 | 0 |
| Howard Arman | 15 | 0 |
| Howard Barlow | 0 | 0 |
| Howard Blake | 10 | 0 |
| Howard Cable | 0 | 0 |
| Howard Carpendale | 0 | 0 |
| Howard Crook | 19 | 0 |
| Howard Dietz | 0 | 0 |
| Howard Drossin | 1 | 0 |
| Howard Dunn | 0 | 0 |
| Howard Dyck | 0 | 0 |