Jason C. Ruff (born January 27, 1970 in Kelowna, British Columbia) is a former professional ice hockey player. Ruff was the third choice, 96th overall selection of the St. Louis Blues in the 1990 NHL Entry Draft. The following year he was part of the WHL East First All-Star Team. Ruff is a graduate of the Western Hockey League, where he spent four seasons as a member of the Lethbridge Hurricanes before joining the NHL with St. Louis Blues and later Tampa Bay Lightning.