Thomas Stuart Traill Smellie (February 13, 1849 – May 20, 1925) was an Ontario physician, merchant and political figure.
He settled in Fort William in 1891, where he became Medical Officer of Health.
Smellie, he owned a number of stores and creameries in the Russell, Manitoba area.
Physically a big man, he had a mind constructed on the same massive proportions, and he was endowed with a fine capacity for learning."
His daughter Elizabeth was chief superintendent for the Victorian Order of Nurses and served as Colonel and Matron-in-chief of the Canadian Women's Army Medical Corps during World War II.