- Ralf Kappmeier -- Ralf & Peter K.
- Ralf-Peter Weber -- Ralf Wehowsky
- Ralf Weihrauch -- RALFYNIGHT
- Ralicke -- Rallo Gesus
- Rally -- Rallypack
- Ralo -- Ralph Anthony Tancredi
- Ralph Arnold -- Ralph Blaine
- Ralph Blane -- Ralph Bruneu
- Ralph Brzoska -- Ralph Carmichael And His Orchestra
- Ralph Carmichael And His Orchestra -- Ralph Collier
- Ralph Conde -- Ralph Diekemper
- Ralph Diludovico -- Ralph Eppel
- Ralph Eschrig -- Ralph Falcon