Robert Donaldson may refer to: Robert Donaldson (political scientist) (born 1943), American political scientist and president of the University of Tulsa Robert Donaldson (politician) (1851–1936), member of the New South Wales Legislative Assembly Robert Donaldson Jr. (1800–1872), American banker and patron of the arts Robert Douglas Donaldson (1870–1964), Canadian builder Robert Scott Donaldson, Canadian politician Bob Donaldson (1868–1947), Scottish footballer Bob Donaldson (cyclist) (born 2002), British cyclist