Edmonton North Side Legion FC (also known as Montgomery North Side Legion) was a Canadian soccer club based in Edmonton, Alberta. They represented Alberta in Canada Soccer's National Championships six times in an eight-year span from 1947 to 1954, but were then eliminated in the Alberta Final in 1955 and 1958. They reached the Western Final three times, but never played in the Canadian Final.
After soccer was reorganised in Edmonton after the Second World War, North Side Legion / Montgomery Legion won the Alberta Cup as provincial champions five times in a nine-year span from their inception in 1946 through 1954. They won seven-straight Edmonton & District League titles from 1946 to 1952. During their best years, their manager was Martin Collingwood, known locally as "Mr. Soccer".
Their last season in local football was 1961 when they finished third in the Edmonton League First Division. They won their last trophy in 1959 when they captured the Edmonton League's playoff championship for the Custom House Trophy with a 4-3 win over the Edmonton Hungarians.
Edmonton North Side Legion FC season-by-season record in the Edmonton & District Football League. Note: MP = Matches played, W = Wins, D = Draws, L = Losses, Pts = Points. From 1947 to 1956, there were separate competitions for the Alberta Cup and the provincial playdowns to the National Championships. From 1957 forward, the Alberta Cup served as the provincial playdowns for the National Championships.