Syd Walker (22 March 1886, in Salford, Lancashire – 13 January 1945, in Hove, Sussex) was a British actor and comedian. He was a music hall comic and a regular on BBC radio's Band Waggon (1938–1939) as Mr. Walker, a philosophic rag-and-bone man with the popular catch phrase "what would you do, chums?" He was also the father of film director Pete Walker.