R
- Rabbit in the Moon
- Radiohead (Kid A)
- Radio Massacre International
- Raison D'être
- Red
- Robert Rich
- Terry Riley
- Francis Rimbert
- Steve Roach
- Kim Robertson
- Hans-Joachim Roedelius
- Rothko
- Rurutia
- Röyksopp
Read more about this topic: List Of Ambient Artists