Alberta Southern League is an Independent League based in Alberta.
1912 Cardston, Magrath, Raymond, Warner
1922 Barons, Champion, Stavely, Vulcan
1923 Claresholm, Nanton, Stavely, Vulcan
1924, Claresholm, Ft Macleod, Nanton, Stavely, Vulcan
1925 Champion enter the league and Claresholm and Fort Macleod left the league.
1926 Blackie, Champion, High River, Nanton, Red Cross, Stavely
1927 Calgary Athletics, Calgary Hustlers, East Calgary (Based in Calgary), Claresholm, High River and Stavely
1928 Blackie enter the League and East Calgary left the league.
1929 Nanton enter the league and Blackie, Calgary Athletics and Calgary Hustlers has left the league
1935 Cardston, Lethbridge, Magrath, Raymond