Ohsweken Speedway is a 3/8 mile dirt oval raceway located in Ohsweken, Ontario, Canada. Races are held on Friday nights with regular events that include bombers, ministocks, thunder stocks, and 360 Sprint Car classes. The speedway also plays host to the ASCS Patriot Sprint Group, ASCS Sprints on Dirt, Empire Super Sprints, Southern Ontario Sprints, World of Oultaw Sprint Cars and the Canadian Sprint Car Nationals.
Ohsweken Speedway was a former member of Dirtcar and had the Dirtcar Sportsman class as its headliner, but changed to 360 Sprint Cars for the 2008 Season.