Johnny Williamson (8 May 1929 – 27 August 2021) was a footballer who played as a forward for Manchester City and Blackburn Rovers in the 1950s. Williamson made his Manchester City debut on 1 April 1950 in a 4–1 defeat against Arsenal. He spent the next few years on the fringes of the first team, playing more than half the first team games in only one season, 1953–54, when along with Billy Spurdle, he was Manchester City's joint top goalscorer with 12 goals.