American Division
The NHL's American Division was formed after expansion in 1926. The division existed for 12 seasons until 1938.Division lineups
1926–1930
The league collapsed into one single table, reverting to the format of the 1925–26 season, after the Montreal Maroons folded in 1938.Division champions
- 1927 – New York Rangers
- 1928 – Boston Bruins
- 1929 – Boston Bruins
- 1930 – Boston Bruins
- 1931 – Boston Bruins
- 1932 – New York Rangers
- 1933 – Boston Bruins
- 1934 – Detroit Red Wings
- 1935 – Boston Bruins
- 1936 – Detroit Red Wings
- 1937 – Detroit Red Wings
- 1938 – Boston Bruins
- 1928 – New York Rangers
- 1929 – Boston Bruins
- 1933 – New York Rangers
- 1934 – Chicago Black Hawks
- 1936 – Detroit Red Wings
- 1937 – Detroit Red Wings
- 1938 – Chicago Black Hawks
