John Walker (17 November 1883 – 16 December 1968) was a Scottish professional footballer who played as a left back and is perhaps best remembered for his six seasons in the Southern League with Swindon Town. He also played in the Scottish League for Raith Rovers, Rangers and Cowdenbeath and in the Football League for Middlesbrough and Reading. Although convicted of sexual assault and imprisoned in 1917, he was able to resume his career upon being released. After retiring from football he ran a fish-and-chip shop in Swindon.