Donald Kennedy (1931–2020) was an American scientist, public administrator and academic.
Donald Kennedy may also refer to: Donald Kennedy (Australian politician) (1807–1864), pastoralist, banker and member of the Victorian Legislative Council (Australia) Donald MacBeth Kennedy (1884–1957), farmer and provincial and federal level Canadian politician Donald Kennedy (footballer) (1888–1916), Scottish footballer Donald Mackenzie-Kennedy (1889–1965), British colonial administrator, Governor of Nyasaland and later, Mauritius Donald Gilbert Kennedy (1898–1976), teacher and British colonial administrator Don Kennedy (1930–2023), American radio and television personality Don Kennedy (actor) (1921–2013), American actor Don Kennedy (athlete) (1932–2014), American paralympic athlete, weightlifter and wheelchair basketball player