Alan Shepard (1923–1998) was the first American astronaut to travel into space.
Alan Shepard or Sheppard may also refer to: USNS Alan Shepard, a U.S. Navy dry cargo ship Alan Shepard (Halfway Home), a character on the television show Halfway Home Alan Shepard (academic), American-Canadian academic, president of Western University in London, Ontario, Canada Alan Sheppard (rugby league) (born 1957), Australian rugby league player
See also Alan Shepherd (1935–2007), British motorcycle racer Alan Shepherd (cricketer), Australian cricketer Allan Shepard, American attorney and jurist Allen Sheppard, Baron Sheppard of Didgemere (1932–2015), British industrialist