Walter Hudson may refer to:
Walter Hudson (1944–1991), sixth most obese human in medical history Walter Hudson (British politician) (1852–1935), English Labour Party politician, MP for Newcastle upon Tyne, 1906–1918 Walter Hudson (Minnesota politician), American politician from Minnesota Wally Hudson (1898–1972), New Zealand Labour Party politician, MP for Mornington (Dunedin), 1946-63 Walter Richard Austen Hudson (1894–1970), British Conservative Party politician, MP for Kingston upon Hull North, 1950–1959