Feaver is a surname. It is an English surname of Norman French origin, and is an anglicisation of Lefebvre, meaning "smith". Notable people with the surname include:
Douglas Feaver (1914–97), Anglican bishop John Feaver (born 1952), British tennis player Peter Feaver (born 1961), American professor of political science Samuel Russell Feaver (1878–1946), New Zealand farmer, pharmacist, veterinary surgeon and photographer Vicki Feaver (born 1943), English poet
See also Fever (disambiguation)