Peter Halliday (2 June 1924 " 18 February 2012) was a Welsh actor.
The son of an auctioneer and estate agent, Halliday was brought up in Welshpool in Powys, and attended Oswestry School in Shropshire. On leaving school he became an apprentice auctioneer with his father, but he had no desire to make it his career. He worked briefly for Rolls-Royce in Nottingham before being called up by the Army during World War II, serving in Iraq, Palestine and Egypt.