- Rufus Tree -- Rufus Wood
- R.U.G. -- Ruger
- Ruger 9 -- Rugged Intellect
- Rugged Monk -- Ruggeri
- Ruggeri Project -- Ruggero Raimondi [Bass]
- Ruggero Robin -- Rughy
- Rugido Norteño -- Rugz D Bewler
- RuH -- Ruhnok
- Ruhpoldinger Kinderchor -- Rui Costa
- Rui Da Silva -- Rui Motta
- Rui Murka -- RUIA
- Ruia & Ranea -- Ruie Hammons
- Ruil Alvim -- Ruinas
- Ruination -- Ruins
- Ruins -- Ruiz
- Ruiz Guinazu -- Rujatti
- Ruka Puff -- Rukhia Ramadan
- Ruki Vverh -- Rukmani
- Rukmini -- Rula
- Rula Brown -- Rule 62
- Rule Dark -- Ruler Divine
- Ruler Rah -- Rulez Roccaz
- Rulf Munkes -- Rulo