Most Appearances (Performer)
| Name | Role(s) | # |
|---|---|---|
| 574. Harris Paseltiner | Musician | 1 |
| 574. Harrison Hawkins | Keys, Music Director | 1 |
| 574. Harrison Moore-Kondo | Guitar, Steel Guitar | 1 |
| 574. Harrison Whitford | Guitar | 1 |
| 574. Harry Deacon | Background Vocals, Bass, Glockenspiel, Keys | 1 |
| 574. Harry Stinson | Drums, Vocals | 1 |
| 574. Harry Styles | Guitar, Vocals | 1 |
| 574. Hart Seely | Bass, Vocals | 1 |
| 574. Harumi Rhodes | Violin | 1 |
| 574. Harv | Bass | 1 |
| 574. Hauschka | Piano | 1 |
| 574. Hayden Pedigo | Featured Artist | 1 |
| 574. Hazel Mills | Keyboard, Vocals | 1 |
| 574. Heather Baker | Guitars | 1 |
| 574. Heather Crawford | Guitar | 1 |
| 574. Heather Woods Broderick | Keys, Vocals | 1 |
| 574. Hector "Coco" Barez | Percussion | 1 |
| 574. Hector Barez | Percussion | 1 |
| 574. Hector Meléndez | Piano | 1 |
| 574. Helado Negro | Featured Artist | 1 |
| 574. Helen J. Shen | Vocals | 1 |
| 574. Hem | Featured Artist | 1 |
| 574. Henrik Bakken | Bass | 1 |
| 574. Henry Allen | Drums | 1 |
| 574. Henry Drangel | Vocals | 1 |