Thomas Wilfred "Smokey, Fred" Harris was a Canadian professional ice hockey player. Harris played in the Pacific Coast Hockey Association (PCHA), the National Hockey League (NHL) and the Western Canada Hockey League (WCHL). Harris was born in Port Arthur, Ontario. His brother Henry was also a professional ice hockey player. Harris scored the first goal in Boston Bruins' franchise history.

The Pacific Coast Hockey Association (PCHA) was a professional ice hockey league in western Canada and the western United States, which operated from 1911 to 1924 when it then merged with the Western Canada Hockey League (WCHL). The PCHA was considered to be a major league of ice hockey and was important in the development of the sport of professional ice hockey through its innovations.