- Quintanilla, Beto
- Quintanilla, María José
- Quintero, Ely
- Quintero, Frank
- Quintero, Íñigo
- Quintero, Juan Carlos
- Quintero, Luisito (Venezuelan percussionist)
- Quintessence (British Indo-Prog/Raga Rock band)
- Quintessence (French black metal)
- Quintessence feat. Tuomo
- Quintessente
- Quintet, Nick Hexum
- Quintet, The (Parker, Gillespie, Powell, Mingus, Roach)
- Quinteto Contrapunto
- Quinteto Pirincho
- Quinteto Real
- Quinteto Ternura
- Quinteto Villa-Lobos
- Quinteto Violado
- Quintette du Hot Club de France
- Quintino (Dutch DJ and producer)
- Quintino & Alvaro
- Quintino feat. Crown, Mitch
- Quinto Andar
- Quinto Mayor
- Quinto Parpadeo
- Quinto, Angeline
- Quintorigo
- Quintron (alias of US musician Robert Rolston)
- Quintron & Pussycat, Miss
- QuinzeQuinze (Paris / Tahiti)
- Quinzi, Steve (keyboardist)
- Quique (Enrique Ebbink)
- Quire of Voyces
- Quireboys, The
- Quiroga (Spanish MC and producer)
- Quis Afi
- Quispe, Rosa (Rosa Quispe Huanca y Manka Saya)
- Quit Your Dayjob
- Quitapenas
- Quitter
- Quitters (Punk Rock from France)
- Quiver (2018 Italian neo-soul band)
- Quivering Palm, The (indie rock/electronic pop solo project of Kevin ‘KP’ Hahn)
- QUIX (NZ electronic/bass music producer)
- Quix*O*Tic
- Quixosis (Daniel Lofredo Rota)
- Quixote feat. Li‐Lund, Lisa
- Quixotic (Krisztián Miklósy, retro electronic producer)
- Quizon, Zia
- Qujila Yoluno Machi
- Qulinez
- Qumu
- Quo Dimension
- Quo Vadis (Canadian metal band)
- Quo Vadis (death metal group from Poland)
- Quốc, Bảo
- Quogue
- Quoiny (christian rapper)
- QUOR
- Quorthon (Swedish black metal)
- Quorum (hard rock band from Japan)
- QuPayne AP
- QURELESS
- Qureshi, Michelle
- Qureshi, Taufiq
- Quruli
- Quynh Anh (Vietnamese-Belgian singer)
- Qvick, Arne
- QW4RTZ
- Qwan
- qwaston (Dubstep Producer)
- Qwel
- Qwel & Maker
- Qwentalis (Norwegian artist)
- QWER (South Korean girl group)
- Qwince (Now Synthe, signed to Refracted Records)
- qwinn
- Qwote feat. Mr. Worldwide
- QZB (Swiss Drum & Bass duo)
- Qzeng