- Ruby And The Romantics
- Ruby Blue
- Ruby Day
- Ruby Friedman Orchestra
- Ruby Frost
- Ruby Gloom
- Ruby Summer
- Ruby The Rabbitfoot
- Rubyhorse
- Rubylux
- Rucks-Parker
- Ruckus
- Rudderless
- Ruddy Meicher
- Rude Buddha
- Rude Kostry
- Rudi Carrell
- Rudi Myntevik
- Rüdiger Hoffmann
- Rudimental
- Rudimentary Peni
- Rudiments
- Rudro
- Rudy And Blitz
- Rudy La Scala
- Rudy Marquez
- Rudy Vallee And His Connecticut Yankees
- Rue Royale
- Ruedi Krebs
- Ruediger Bierhorst
- Ruediger Hoffmann
- Ruen Brothers
- Ruff Endz
- Ruff Ryders
- Rufio
- Rufus
- Rufus Rex
- Rufus Thomas
- Rufus Wainwright
- Rugbys
- Ruggero De I Timidi
- Ruggero Dei Timidi
- Rugido Norteño
- Rugsted And Kreutzfeldt
- Rui Da Silva
- Rui Drumond
- Rui Veloso
- Ruidoblanco
- Ruidos Molestos
- Ruin
