Ralph Russell Doty (July 20, 1941 – June 13, 2020) was an American educator and politician.
Doty taught at the College of St. Scholastica in Duluth.
Doty served in the Minnesota Senate from 1971 to 1976 and was a Democrat.
His brother Gary Doty also served in the Minnesota Legislature and as mayor of Duluth.
Ralph Doty died at the age of 78 in Duluth, Minnesota, on June 13, 2020.