Syd Barker senior (26 November 1887 – 23 March 1930) was an Australian rules footballer who played with Richmond, Essendon and North Melbourne in the Victorian Football League (VFL). His son, also named Syd Barker, had a brief league career with North Melbourne.
Barker's long footballing career began at Essendon 'A' in the Victorian Football Association (VFA) with whom he played before joining Richmond in 1908 for their inaugural VFL season. He managed just a couple of games and decided to return to the VFA, this time with North Melbourne.
A ruckman, Barker became an integral player in North's illustrious "invincibles" side that won premierships in 1910, 1914, 1915 and 1918. He captained the club in their last two premierships and through a record 58 game unbeaten streak from 1914–1919. In 1921 North attempted to merge with Essendon and join the VFL but Essendon went back on the deal and as a result the club temporarily disbanded.
Like many other players from North, Barker joined Essendon's VFL side in good faith that the merger would go ahead. The merger did not go ahead, and Barker was stuck at Essendon. He became captain-coach in 1922 and led the club to back to back premierships in 1923 and 1924 before announcing his retirement.
Barker came out of retirement in 1927 and returned to his old club North Melbourne, who were in their third VFL season. As captain-coach he could only manage 3 wins and the club finished the season second last.
Today North Melbourne best and fairest winners are awarded the Syd Barker Medal.