Allan McLean "Scotty" Davidson (1891–1915) with the Kingston Frontenacs Jr. team of the Ontario Hockey Association (OHA).

Scotty Davidson played with the Kingston 14th Regiment in 1908–09, and with the Kingston Frontenacs Jr. between 1909–1911.

In 1911–12 Davidson played with the Calgary Athletic Club in Alberta, as a defenseman.

In 1912–13 and 1913–14 Davidson played with the Toronto Blueshirts of the National Hockey Association (NHA), as a right winger, winning the Stanley Cup as a captain of the Blueshirts in 1914.

Davidson joined the Canadian forces in World War I in 1915 and on June 16, 1915 he was killed in action in Belgium, aged 24.

Allan "Scotty" Davidson was inducted posthumously into the Hockey Hall of Fame in 1950.