Occam or Ockham may refer to:
People William of Ockham (c. 1287–1347), English friar, philosopher and theologian Ockham's Razor, named after him Byron King-Noel, Viscount Ockham (1836–1862), British peer Peter King, 1st Baron King of Ockham (1669–1734), English lawyer, politician, Lord Chancellor of England
Places Ockham, Surrey, England, a village believed to be the birthplace of William of Ockham Ockham Park, seventeenth century English country house in Ockham, Surrey
Other HMS Ockham (M2714), one of 93 ships of the Ham-class of inshore minesweepers occam (programming language), also named after William of Ockham
OCCAM as acronym Observatory for Cultural and Audiovisual Communication in the Mediterranean, established in 1996 by UNESCO in Milan Office of Cancer Complementary and Alternative Medicine, an office of the National Cancer Institute Oxford Centre for Collaborative Applied Mathematics, a research centre at the University of Oxford
See also Oakham (disambiguation) Occam learning, model of algorithmic learning Occam process, a method for the manufacture of populated, printed circuit boards Ockham algebra, bounded distributive lattice with a dual endomorphism Ockham Awards, annual awards by The Skeptic magazine Ockham New Zealand Book Awards, a series of awards to works of New Zealand citizens Ockham's Razor Theatre Company, an aerial theatre company