|Full name||Colin M. Williamson|
|Date of birth||31 December 1913|
|Date of death||29 May 1997(aged 83)|
|Original team(s)||Northcote (VFA)|
|Height||185 cm (6 ft 1 in)|
|Weight||85 kg (187 lb)|
|1937–1946||St Kilda||165 (44)|
|1952–1953||St Kilda||37 (7–30–0)|
1 Playing statistics correct to the end of 1946.
|Sources: AFL Tables, AustralianFootball.com|
Although primarily a ruckman, Williamson also spent a lot of time in defense. He started out at Northcote where he was a member of a premiership team and kicked 18 goals in his debut season at St Kilda. Perhaps his best year was 1939 when he finished the Brownlow Medal count as his club's top vote getter. Williamson coached Brighton to their first and only VFA premiership in 1948. St Kilda signed him on as their coach for the 1952 season and he remained in the role for two years.
- "Col Williamson - Player Bio". Australian Football. Retrieved 27 December 2014.
- Col Williamson's statistics from AFL Tables
- Holmesby, Russell and Main, Jim (2007). The Encyclopedia of AFL Footballers. 7th ed. Melbourne: Bas Publishing.
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