Ewer is a surname, and may refer to:
Alfred Ewer (1867–1935), British trade unionist Bobby Ewer (1904–1995), ustralian rules footballer Charles Ewer (died 1742), English politician Fred Ewer (1898–1971), English footballer Isaac Ewer (died c.1650), English soldier and one of the Regicides of King Charles I of England John Ewer (died 1774), English bishop Katie Ewer, British immunologist Philemon Ewer (1702–1750), English shipbuilder Thomas Ewer (died 1790), English politician William Ewer (banker) (1720–1789), English merchant, banker and politician William Norman Ewer (1885–1976), British journalist
See also Euer Eure (surname) Ewers