- R. Boudreaux
- R C Bannon
- R. Carter Blue
- R. D. Burnett
- R. D. Hendon
- R. David Cash
- R. D.Henden's Western Jamboree Cowboys
- R Harlan Smith
- R. Harlan Smith
- R. Keenan Lawler
- R. L. New
- R. Miller
- R. Samoset
- R. Schiller
- R. Vanhoy
- Rachael Indigo
- Rachale Marie
- Rachale Marie
- Rachel Allyn
- Rachel Brooke
- Rachel Browning
- Rachel Bryan
- Rachel Farley
- Rachel Goswell
- Rachel Holder
- Rachel Marvin
- Rachel Potter
- Rachel Proctor
- Rachel Rain
- Rachel Raye
- Rachel Reinert
- Rachel Rivero
- Rachel Rodriguez
- Rachel Rodriguez
- Rachel Sedacca
- Rachel Stacy
- Rachel Thibodeau
- Rachel Timberlake
- Rachel Wearsch
- Rachel Williams
- Rachele Lynae
- Radim Zenkl
- Radio Center Boys
- Radio Flyer
- Radio Playboys
- Radiogram
- Radney Foster
- Radney Foster and the Confessions
- Rae Armour
- Raechel Lee
- RaeLynn
- Rafe Stefanini
- Ragged Company
- Ragged Jack
- Ragnar I Vik
- Ragsdale
- Ragtyme
- Rail Splitters
- Railroad Earth
- Rainbow Valley Boys
- Rainer Garden
- Rainer Maria Rilke
- Raintown
- Rainville
- Raising Cane