| Countries | |
|---|---|
| Founded | 1926 |
| First season | 1926–27 |
| Folded | 1942 |
| Most successful club | St. Louis Flyers (5) |
TheAmerican Hockey Association (AHA) was a minor professional hockey league that operated between 1926 and 1942. It had previously operated as theCentral Hockey League, and before that as part of theUnited States Amateur Hockey Association. The AHA was the first professional hockey league to field teams in theSouthern United States. The founding president wasAlvin Warren, who also owned theSt. Paul Saints.
Other founding owners includedWilliam Grant, league secretary and owner of the Duluth Hornets (and Warren's successor as president in 1930),Paul Loudon of the Minneapolis Millers, and William Holmes, owner of the league's only Canadian franchise, the Winnipeg Maroons, and also owner of the Winnipeg Auditorium.
TheUnited States Amateur Hockey Association split into two sections in 1925. The western-based teams formed a new league, which was initially called the "Central Hockey Association" before ultimately re-naming itself the "American Hockey Association."[1]
Eddie Livingstone, banished by National Hockey League team owners in 1917, owned theChicago Cardinals. Eager to sign a new interleague agreement with the NHL in 1927, the AHA revoked Livingstone's franchise after one season when NHL presidentFrank Calder threatened that no deal would be signed with the league as long as it was associated with Livingstone.
TheOklahoma-basedTulsa Oilers andMissouri-basedSt. Louis Flyers took the ice in 1928, predating the NHL's short-livedSt. Louis Eagles franchise by six years. TheKansas City Greyhounds were added to the league in 1933. The Oilers and Flyers were also joined in the early 1940s by twoTexas-based teams, theDallas Texans andFort Worth Rangers.
By 1930, some AHA owners, led by Walter Whiteside of the Tulsa Oilers, were questioning the league's relationship with the NHL. They approved the creation of a new Chicago franchise, theChicago Shamrocks, owned byJames E. Norris, bringing the league into an NHL market. Renaming the league theAmerican Hockey League, they also established a franchise inBuffalo, New York, anIHL city, which would have been prohibited under the previous agreement with the NHL.[2] In October 1930, Calder declared the AHL to be an outlaw league and threatened never to allow any AHL players into the NHL. The NHL carried out its threat and denied the applications of former AHL players to join NHL teams for the 1931–32 season. In the fall of 1931, the AHL applied to theStanley Cup trustees to challenge for the trophy, but was unsuccessful in its attempts to force the NHL into a series.
The AHL struggled through two seasons in opposition to the NHL. The Buffalo Majors folded halfway through the 1931–32 season, leaving 12 players who unsuccessfully tried to sue team owners to recover $12,000 in unpaid salaries.[3] By the summer of 1932, the AHL was willing to sign another affiliation agreement with the NHL and officially return to minor league status.[4] The NHL insisted that the AHL leave Chicago, and the Shamrocks were shut down, despite having won the league championship. Norris was told that he would be welcomed into the NHL and acquired theDetroit franchise in 1933. The AHL went back to being known as the American Hockey Association.
The AHA, led by acting president Lyle Wright of the Omaha Knights, voted to shut the league down in the fall of 1942. It returned afterWorld War II as theUnited States Hockey League, starting with the 1945–46 season.

The Harry F. Sinclair Trophy was awarded to the league champions.