Dennis Fraser Bevington (born March 27, 1953) is a Canadian politician from the Northwest Territories, and was the member of Parliament for the riding of Northwest Territories from 2006 until 2015. Born in Fort Smith, he served as mayor from 1988 to 1997. During Bevington's term at the head of council, Fort Smith recognized the Chipewyan and Cree languages, making the town officially quadrilingual.