Chanteur/ Groupe de musique en O
- Orelsan
- Oasis
- Obispo
- Ozone
- One direction
- Oboy
- olivia ruiz
- Oli
- O-zone
- Olivia Rodrigo
- Ophélie Winter
- Ozzy Osbourne
- Olivier Dion
- Opeth
- Oxmo puccino
- Advertisement
- Obispo Pascal
- Oldelaf
- ozuna
- Offspring
- o zone
- Odezenne
- offset
- one ok rock
- Omi
- Outkast
- Otis Redding
- Olympe
- osirus jack
- One Republic
- Oliver Tree
- O zone
- Ofenbach
- Omarion
- Oh my girl
- Our last night
- Offenbach
- one republic
- Ours
- olly murs
- Offsprings
- ogee
- Orel San
- orlesan
- Ozzy
- Omnia
- Oneus
- oxmo
- ORELSAN
- oreslan
- Obituary
- Oprah
- olivia
- Orson
- olivia riuz
- Ozark Henry
- O'zone
- Océane
- OneRepublic
- Orlando
- Oomph
- Advertisement
- oshi
- oliver sykes
- Odelaf
- Ottawan
- Osiris
- olivia rodriguo
- o'zone
- orlsan
- Orange caramel
- Odezene
- Orange Range
- Otep
- oscar and the wolf
- Outcast
- odesza
- Of Monsters and Men
- Or du commun
- obey the brave
- oslo
- ornella tempesta
- Overkill
- OxT
- Orlane
- ozzy ozbourne
- oby one
- Olie
- onslaught
- opus
- Opium du peuple
- ozzie osbourne
- Obscura
- olly
- Onew
- Ore
- Opéra
- Olivia Rodriguez
- Oriane
The words in the list Chanteur/ Groupe de musique en O come from players of the word game City, Country, River.