Ork or ORK may refer to:
- Ork (folklore), a mountain demon of Tyrol folklore
- Ork , a 1991 game for the Amiga and Atari ST systems
- Ork , a fictional species in the Warhammer 40,000 universe
- Ork!, a 2001 role-playing game
- Cork Airport in Ireland
- Orkney Islands
- Ork, a character in the book The Scarecrow of Oz by L. Frank Baum
- Ork, the home planet of the character Mork in the American television series Mork & Mindy
