- QB Finest feat. Prodigy & Nas
- QB Finest featuring Nas
- QB Finest featuring Nas & Bravehearts
- QBert, DJ (US DJ Richard Quitevis)
- Qbeta
- QBN Flow
- QBO
- Qbomb
- QBS (T-ara sub-unit)
- Qeaux Qeaux Joans (Dutch singer-songwriter aka Coco Jones)
- QED (Aussie group)
- QED (techno group)
- Qelbanix (Albanian Rock Group)
- Qemists, The
- Qemists, The feat. Enter Shikari
- Qemists, The feat. G, Jenna
- Qemists, The feat. Ghetts
- Qemists, The feat. Kellermensch
- Qemists, The feat. Koie, Kenta
- Qemists, The feat. Maxsta
- Qemists, The feat. MC I.D.
- Qemists, The feat. Patton, Mike
- Qemists, The feat. Rhymes, Charlie
- Qemists, The feat. Rose, Matt & Bruno Balanta
- Qemists, The feat. Wiley
- Qemists, The feat. Zoe Devlin Love
- Qendresa
- Qeuyl
- Qədimova, Sara (Azerbaijani singer)
- QFX
- Qhuit™
- Qi (Acid Funk Band)
- QI.X
- Qian, Runyu
- Qiet
- Qinhones
- Qirsh (Rock Progressivo Italiano)
- Qisha, Chloe (UK-based pop singer)
- Qiu, Haien
- Qki Dones ("Argentinian hip hop musician")
- QKReign & VaporGod
- Qkumba Zoo
- QL (Swiss fun-punk)
- QL & Lienhard Horns, Pepe
- Qlair
- Qlas (Dutch rapper)
- Qlas & Blacka (Rappers uit Rotterdam)
- Qlas ft. GP UIT G, Palm, Chavanté & Dopebwoy
- Qli & Patrenalex
- Qlo
- Qlowski (Post punk band)
- QM (Korean rapper)
- Qm1r
- QMIIR
- QNA (NYC Jazz Group)
- Qnete
- QNTAL
- QNZ
- Qo
- Qoa
- Qodës
- QODES (Korean girlsband)
- Qoiet (Brostep producer)
- Qoini
- Qomolangma Tomato
- Qontaqto, Guiñote de (G.D.Q)
- Qonyratbay Fam
- Qonyratbay Fam & Dias Adil
- Qoonelu (Four piece pop-rock band from Ina)
- QOPH
- QORA
- Qorn Waels
- Qoso (house music)
- QQBBG (aka QQBABYGIRL)
- QQUN
- Qrella, Masha
- Qrion
- Qrion & Man, Josie
- Qrion feat. HAN, DIDI
- Qrion feat. Man, Josie
- Qrion feat. pinkpirate
- Qristina & Quinn Bachand
- QRTR (House DJ)
- QsensX
- QSP (Quatro Scott Powell)
- QT (US pop singer Hayden Dunham)
- Qta Band
- Qtier
- QTY
- Qu, Wanting (Chinese singer-songwriter and pianist)
