- Rebels at Heart
- Rechelle Malin
- Reckless Kelly
- Rector & Burns
- Red Allen & the Kentuckians
- Red Beard's Revenge
- Red Belcher
- Red Belcher & The Kentucky Ridgerunners
- Red Brown
- Red Brush Rowdies
- Red Clay Ramblers
- Red Cravens
- Red Dirt Rangers
- Red Egner
- Red Ellis
- Red Eye Junction
- Red Ferrell
- Red Foley
- Red Foley & His Crossroad Boys
- Red Foley & The Little Foleys
- Red Fox
- Red Fox Chasers
- Red Hawk
- Red Headed Fiddlers
- Red Ingle
- Red Johnson
- Red Kirk
- Red Knuckles
- Red Knuckles & the Trailblazers
- Red Marlow
- Red Meat
- Red Mountain
- Red Murrell
- Red Parham
- Red Patterson's Piedmont Log Rollers
- Red Pleasant
- Red Radio Flyer
- Red Rector
- Red Rhodes
- Red Rhubarb & His Rubes
- Red River
- Red River Bluegrass Band
- Red River Boys
- Red River Dave
- Red Rivers
- Red Rivers
- Red Roots
- Red Rowe
- Red Seidman
- Red Simpson
- Red Smiley & The Bluegrass...
- Red Smiley & The Bluegrass Cut-Ups
- Red Smiley & the Tennessee Cutups
- Red Sovine
- Red Stanley
- Red Star Belgrade
- Red Steagall
- Red Steagall And The Boys In The Bunkhouse
- Red Steagall & the Coleman County Cowboys
- Red Stick Ramblers
- Red Taylor