- Robson Se -- Robud Styles
- Robula -- Robustitron
- ROBWEST -- Roby Benvenuto
- Roby C -- Roby Dely
- Roby Duke -- Roby J
- Roby J.C. -- Roby Lakatos
- Roby Lakatos & Ensemble -- Roby Mathew
- Roby Mayth -- Roby Rais
- Roby Rossini -- Roby Vandalo
- Roby Wright -- Robyn Archer
- Robyn Arthur -- Robyn Carlsson
- Robyn Deal -- Robyn Ganeles
- Robyn Habel -- Robyn Helzner
- Robyn Hitchcock -- Robyn Mass
- Robyn McCorquodale -- Robyn North
- Robyn Pauhl -- Robyn Robi
- Robyn Robins -- Robyn Savoyski
- Robyn Schulkowsky -- Robyn Shippel
- Robyn Shulkowsky -- Robyn Springer
- Robyn St. Clare -- Robyn Troup
- Robyn Wyldwood -- Robyne Nicke
- Robynn Ragland -- robzoe
- ROC -- ROC
- ROC -- Roc-A Fella