Michael Joseph Kelly may refer to: King Kelly (Michael Joseph Kelly, 1857–1894), baseball player Michael Kelly (physicist) (born 1949), New Zealand-British physicist Mike Kelly (Australian politician) (born 1960), Australian politician Michael Kelly (actor) (born 1969), American actor Michael Joseph Kelly (American politician) (1850–1911), Irish-born American politician from Iowa
See also Mike Kelley (baseball) (1875–1955), American baseball player and manager in the minor leagues Michael Kelly (disambiguation)