42
- 1942
- 2042
- 42 (Aya Nakamura song)
- 42 (Doctor Who)
- 42 (Sech album)
- 42 (dominoes)
- 42 (film)
- 42 (number)
- 42 (school)
- 42 BC
- 42 Entertainment
- 42 Isis
- 42 class (disambiguation)
- 42-volt electrical system
- AD 42
- Answer to the Ultimate Question of Life, the Universe, and Everything
- Appalachian Incantation
- Buzz Lightyear of Star Command
- Cthulhu Rise
- Jackie Robinson
- Kevin Davies (director)
- Molybdenum
- The 42 (Kolkata)
- The42
- Tower 42
- Viva la Vida or Death and All His Friends