Peter Murray Haddock (born 9 December 1961) is an English former footballer who played in the Football League as a centre back or right back for Newcastle United, Burnley and Leeds United. Haddock was born in Newcastle upon Tyne, and joined his home-town club as an apprentice in 1978, turning professional the following year. He made his debut in the Football League on 5 September 1981 in a 3–0 defeat at Queens Park Rangers in the Second Division. He played in a calm and collected manner and got a good run in the side during 1981–82 but lost his place halfway through the following season following the arrival of Glenn Roeder and Jeff Clarke. He remained at the club, playing only infrequently, and had a spell on loan at Burnley, before leaving for Leeds United in July 1986 for a fee of £45,0