DJ Quarantine
Songs: Don't Touch My Truck

Suzi Quatro
Susan Kay Quatrocchio
Songs: Stumblin' In (& Chris Norman) - She's in Love With You - Devil Gate Drive - Can The Can - The Wild One

Quavo
Songs: Congratulations (& Post Malone) - I'm the One (& Justin Bieber, DJ Khaled, Chance the Rapper & Lil Wayne) - Strip That Down (& Liam Payne) - Tough (& Lana Del Rey) - No Brainer (& Justin Bieber, DJ Khaled & Chance the Rapper)

Queen
Freddie Mercury, Brian May, Roger Taylor & John Deacon

See also: We Will Rock You (musical)
Songs: Crazy Little Thing Called Love - Don't Stop Me Now - We Are The Champions - Bohemian Rhapsody - I Want to Break Free

Queen Latifah
Songs: When You're Good to Mama (Chicago (film)) - U.N.I.T.Y. - I Know Where I've Been (Hairspray (2007 film)) - As Time Goes By (& Rod Stewart) - Come So Far (Got So Far To Go) (From Hairspray (2007 film) movie soundtrack)

Queens of the Stone Age
Josh Homme, Troy Van Leeuwen, Joey Castillo, Dean Fertita & Michael Shuman
See also: Mark Lanegan
Songs: The Vampyre of Time and Memory - No One Knows - Go with the Flow - The Lost Art of Keeping a Secret - Make It wit Chu

Queensrÿche
Songs: Silent Lucidity - Another Rainy Night - Jet City Woman - I Don't Believe in Love - Eyes of a Stranger

Freddy Quinn
Songs: Nimm uns mit, Kapitän, auf die Reise - Die gitarre und das meer - Seemann, deine Heimat ist das Meer - La Paloma - Heimweh (Dort wo die Blumen blüh'n)