The Atlantic Universities Athletic Association ice hockey tournament was an annual conference championship held between member teams.
In 1968, the Maritime Intercollegiate Athletic Association, which had been founded in 1919, rebranded as the 'Atlantic Intercollegiate Athletic Association' (AIAA). Five years later, the league merged with the 'Atlantic Women's Intercollegiate Athletic Association' (AWIAA) to form the 'Atlantic Universities Athletic Association'. This combined league continued until 1998 when it was renamed Atlantic University Sport (AUS). The two leagues continued the process laid down by the MIAA by holding a postseason tournament each year and sending its champion to the University Cup tournament.
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<small>Note: The two wild card teams were selected by a 3-person committee.</small>
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<small>Note: After the conclusion of the regular season but before the start of the playoffs, Saint Mary's was forced to forfeit all of its games due to using an ineligible player. Saint Mary's dropped from 4th to 9th while other schools' records were adjusted accordingly.</small>
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<small>The third game for the quarterfinal round was a mini-game that was used only to determine which team advanced.</small><br><small>Note: * denotes overtime period(s)</small>
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