Alan Bartlett Shepard Jr. (Nuwamba 18, 1923 - Yuli 21, 1998) ba'Amurke ɗan sama jannati, matukin jirgin ruwa, magwajin tukin jirgi, kuma ɗan kasuwa. A shekarar 1961, ya zama mutum na biyu kuma Ba’amurke na farko da ya fara tafiya zuwa sararin samaniya, kuma a shekarar 1971, ya zama mutum na biyar kuma mafi tsufa da ya taba tafiya a duniyar wata, yana da shekaru 47.