Walter Hudson (25 January 1852 – 18 March 1935) was a Labour Party politician in England. He was Member of Parliament (MP) for Newcastle-upon-Tyne (UK Parliament constituency) from 1906 to 1918. Hudson worked as a guard with the North Eastern Railway for twenty-five years, and joined the Amalgamated Society of Railway Servants (ASRS). He served as president of the ASRS for eight years, and in 1899 served on the Royal Commission on Accidents to Railwaymen. Hudson lost his Parliament seat at the 1918 United Kingdom general election, and retired completely in 1923.