| 574. Henry Guy | Bass | 1 |
| 574. Henry Manning | Vibraphone | 1 |
| 574. Henry McDaniel | Drums | 1 |
| 574. Herman "P-Nut" Johnson | Drums | 1 |
| 574. Hermanos Gutiérrez | Featured Artist | 1 |
| 574. Herschel Boone | Background Vocals | 1 |
| 574. Herve Becart | Percussion | 1 |
| 574. Hery Paz | Background Vocals, Clarinet, Flute | 1 |
| 574. Hey Marseilles | Featured Artist | 1 |
| 574. Hiatus Kaiyote | Featured Artist | 1 |
| 574. Highasakite | Featured Artist | 1 |
| 574. Hilary Hahn | Featured Artist | 1 |
| 574. Hiram Molina | Bass, Keys, Puerto Rican Cuatro, Vocals | 1 |
| 574. Hirochan | Bass, Vocals | 1 |
| 574. Hiromi | Featured Artist | 1 |
| 574. Hiromi Uehara | Keys, Piano | 1 |
| 574. Hiroshisa Horie | Keyboards, Vocals | 1 |
| 574. Hiruy E. Tirfe (Sax) | Musician | 1 |
| 574. Hit La Rosa | Featured Artist | 1 |
| 574. Hobo Johnson and The Lovemakers | Featured Artist | 1 |
| 574. Hod David | Guitar | 1 |
| 574. Hokage Simon | Keys, Piano | 1 |
| 574. Holly Ann Butler | Vocals | 1 |
| 574. Holly Macve | Guitar, Piano, Vocals | 1 |
| 574. Holly Williams | Featured Artist | 1 |