Quirk
- 18376 Quirk
- Art Quirk
- Billy Quirk
- Brian Quirk
- Bryan Quirk
- Cool (aesthetic)
- Daniel Quirk
- David Quirk
- Eccentricity (behavior)
- Ed Quirk (American football)
- Goofball comedy
- Graham Quirk
- Ha!-Ha!-Ha!
- Jamie Quirk
- Jim Quirk
- John Quirk (disambiguation)
- John Shirley-Quirk
- Lawrence J. Quirk
- Les Quirk
- Margaret Quirk
- Mary Quirk
- Moira Quirk
- My Hero Academia
- Quark (disambiguation)
- Quirk Books
- Quirke (disambiguation)
- Quirks (board game)
- Quirks mode
- Randolph Quirk
- Robert E. Quirk
- Sharon Quirk-Silva
- The Quirk
- Wendy Quirk