- Omd
- OMC
- Omarion
- Om Shanti Om
- Oma Hans
- Omnia
- Omega
- Ömer Danis
- Omnium Gatherum
- Omi
- Omara Portuondo
- Omen
- Omar Souleyman
- Omar LinX
- Omar Shakil
- Omar
- Omikron
- Omar Rodriguez-Lopez
- Omar & The Howlers
- Om
- Omar Geles
- Omega "El Fuerte"
- Omega Lithium
- Omni
- Omar Offendum
- Omar Pedrini
- Omarion (ft. Lil Wayne )
- Omnitah
- Omnia Hegazy
- Ominous Grief
- Omit
- Omkara
- Omer Livnjak
- Omaha
- Omnisoul
- Omar Chakil
- Omega Vibes
- Omnikrom
- Omar Shane
- Omnizide
- Omar Naber
- Omar Sosa
- Omid
- Omar Perry
- Omar Santana
- Omnimotion
- Omar Mollo
- Omnitica
- Omar & Fred
- Omar Varela
- Omar Alfanno
- Omar Khorshid
- Omar Pene
- Omer Inayat
- Omagh Community Youth Choir
- Omar Faruk Tekbilek
- Ömür Göksel
- Ombre
- Ominous
- Omar Kent Dykes & Jimmie Vaughan
- OMG
- Omah Lay
- Omar Montes
- Omar Apollo
- Omar Courtz