| 598. R'Jay Nichelle | Drums | 1 |
| 598. RAII & Whitney | Vocals | 1 |
| 598. RAYE | Vocals | 1 |
| 598. RC Williams | Keys | 1 |
| 598. RDGLDGRN | Featured Artist | 1 |
| 598. RM of BTS | Featured Artist | 1 |
| 598. Rachael 'Chella Mac' Mckenzie | Vocals | 1 |
| 598. Rachael Hammond | Background Vocals | 1 |
| 598. Rachel Barton Pine | Featured Artist | 1 |
| 598. Rachel Beauregard | Guitar, Vocals | 1 |
| 598. Rachel Gonzalez | Vocals | 1 |
| 598. Rachel Handman Robison | Violin | 1 |
| 598. Rachel Liss | Background Vocals | 1 |
| 598. Rachel Robinson | Vocals | 1 |
| 598. Rachel Ruggles | SPD-SX Sampling Pad, Violin, Vocals | 1 |
| 598. Rachele Andrioli | Vocals | 1 |
| 598. Rachele Robinson | Background Vocals | 1 |
| 598. Radie Peat | Baritone Irish Concertina, Harmonium, Vocals | 1 |
| 598. Rae Khalil | Featured Artist | 1 |
| 598. Rafael Barata | Drums, Percussion | 1 |
| 598. Rafael Durand | Guitar, Piano, String, Vocal Arrangements | 1 |
| 598. Rafael Gomez | Electric Guitar | 1 |
| 598. Rafał Wojczal | Guitar, Keys, Ondes Martenot | 1 |
| 598. Rafiq Bhatia | Guitar | 1 |
| 598. Rafita | Hypeman | 1 |