The 2017 Allan Cup was the 2017 Canadian Grand National Championship of Senior ice hockey and the 109th year the trophy was awarded. The tournament was played at the J.K. Irving Centre in Bouctouche, New Brunswick from April 10 to 15, 2017 and won by the Grand Falls-Windsor Cataracts.
Kenora, Ontario was originally named the host city for the 2017 national championship. Following the dissolution of the Kenora Thistles senior hockey club in 2016, Hockey Canada awarded hosting duties to the community of Bouctouche and the Bouctouche Dodge Rams JCs.
Former professional hockey players competing in this year's Allan Cup were: Aaron Asham (Bouctouche), Ryan Bonni (South East), Steve Christie (South East), Ryan O'Marra (Stoney Creek), Terry Yake (South East), and Tyler Sloan (Grand Falls-Windsor).