Исполнители на букву O
- Opeth
- Orange Goblin
- Oranger
- Orbital
- Orchid
- Orchid Ablaze
- Ordo Rosarius Equilibrio & Spiritual Front
- Oren Lavie
- Orgy
- Orianthi
- Origa
- Orion Rigel Dommisse
- Orleya
- Orson
- Oscar Benton
- Osmo Ikonen
- Otan Vargas
- Otep
- Otis Redding
- Otis Taylor
- Otto Dix
- Otto's Daughter
- Our Lady Peace
- Our Waking Hour
- OutKast
- Outlandish
- Outsiders, The
- Overground
- Overseer
- Owl City