Artists found starting with O
- Okaysions
- Okeefe, Danny
- Okie
- Okkervil River
- Okko
- Oklahoma!
- Okoume
- Oktaves
- Oktetas
- Ol Dirty Bastard
- Ol Skool
- Ola
- Ola Magnell
- Ola Svensson
- Olabaloma Boysz
- Olaf Berger
- Olaf Henning
- Olarte C-zar
- Olavi Uusivirta
- Old
- Old 97s
- Old Canes
- Old Crow Medicine Show
- Old Days
- Old Dead Tree
- Old Dirty Bastard
- Old Dogs
- Old & In the Way
- Old Kids On The Block
- Old Lady Drivers
- Old Man Gloom
- Old Man River
- Old Mans Child
- Old Men Golfing
- Old Navy Players
- OLD (O.L.D.)
- Old School
- OLD TOWN MAFIA
- Oldelaf Et Monsieur D
- Oldfield
- Oldfield Michael
- Oldfield Mike
- Oldfield Sally
- Oldham, Will
- OLDOMINION
- Oldworldisorder
- Ole Ivars
- Ole Paus
- Ole Van Dansk
- Oleander