56 may refer to:
- 56 (number)
- One of the years 56 BC, AD 56, 1856, 1956, 2056
- 56.com, a Chinese online video platform
- Fiftysix, Arkansas, an unincorporated community in the United States
- Fifty-Six, Arkansas, a city in the United States
- "Fifty Six", a song by Karma to Burn from the album Arch Stanton, 2014
- 56 Melete, a main-belt asteroid
- Isaiah 56, the fifty-sixth chapter of the Old Testament of the Christian Bible