The 2017 Recharge With Milk Men's Tankard, better known as the Ontario Tankard was the 2017 edition of the Ontario men's provincial curling championship to determine who will represent the province of Ontario at the 2017 Tim Hortons Brier, the national curling championship of Canada. In 2017, the Tankard was contesteded in conjunction with the 2017 Ontario Scotties Tournament of Hearts, at the in Cobourg, Ontario, January 29-February 5, 2017. Ten teams played a round robin competition, followed by a page playoff to determine the tournament champion.