- Rory Don Moore -- Rosalie Allen
- Rosanne Cash -- Rose
- Rose -- Rose Lee
- Rose Maddox -- Rosey Fitchpatrick
- Rosey Nix -- Ross Nickerson
- Ross Rhythm Rascals -- Round Mountain Girls
- Rowdy Wright -- Roy Acuff and His Smoky Mountain Boys
- Roy Acuff & His Crazy Tennesseans -- Roy Crawford
- Roy Curry -- Roy Hall & His Blue Ridge Entertainers
- Roy Harris & His Happy Hillbillies -- Roy Lee Brown
- Roy Lee Centers -- Roy Richardson
- Roy Rogers (Country) -- Roy Smeck & His Hawaiian Serenaders
- Roy Sneed -- Roy Williams
- Royal Dadmun -- Royce Porter
- Rozz Nash -- Rubes
- Ruby Dee And The Snakehandlers -- Ruby Wright