The Owen Sound Greys were a series of junior ice hockey teams based in Owen Sound, Ontario, Canada. They played in the Mid-Western division of the Greater Ontario Junior Hockey League. The original Greys, in their early years, won the 1924 and 1927 Memorial Cups as Dominion Junior Hockey Champions. The Greys were controversially moved to Brampton, Ontario, in the summer of 2012 after years of financial trouble.

Owen Sound is a city in Southwestern Ontario, Canada. The county seat of Grey County, it is located at the mouths of the Pottawatomi and Sydenham Rivers on an inlet of Georgian Bay.