Mark Kelly (disambiguation)

Mark Kelly (born 1964) is an American astronaut and current U.S. senator from Arizona.

Mark Kelly may also refer to:


 * Mark Kelly (footballer, born 1966), English association football player
 * Mark Kelly (footballer, born 1969), English-born Irish association football player
 * Mark Kelly (general) (born 1956), Australian soldier
 * Mark Kelly (keyboardist) (born 1961), Irish-British musician of the band Marillion
 * Mark Kelly (hurler) (born 1988), Irish hurler
 * Mark D. Kelly (born c. 1962), American military officer
 * Mark Kelly, American bass guitarist of Petra (band)