The Summerside Aces were a senior, then an intermediate team in Summerside, Prince Edward Island. They played in the 1957-58 Maritimes Senior Playoffs. The next season, as an intermediate team, they won the 1958-59 Maritimes Intermediate Playoffs. The last reincarnation of the team won the Prince Edward Island Intermediate championship and the lost out in the 1967-68 Maritimes Intermediate Playoffs.