Ancrum is a surname. Notable people with the surname include: David Ancrum (born 1958), American retired professional and college basketball player K. Ancrum (born 1991), American YA novelist Marion Ancrum (fl. 1885–1919), Scottish watercolour artist William Ancrum ( – 1808), American merchant and indigo planter William Alexander Ancrum (1881–1963), American Navy officer
See also Ancrum, a village in the Borders area of Scotland Ancrum House, a 1920s mansion (demolished in 1963), famous for its formal gardens, in New York state Earl of Ancrum, a subsidiary title of the Marquess of Lothian in the Peerage of Scotland