Jack Shepherd or Shepard may refer to:

• Jack Shepherd (actor) (born 1940), British, in Wycliffe etc.
• Jack P. Shepherd (born 1988), British actor, in Coronation Street
• Jack Shepard (baseball) (1931–1994), American
• Jack Shephard (para-badminton) (born 1997), English para-badminton player
• Jack Shepherd (writer and podcaster; fl. 2010s–2020s), co-host of The Baby-Sitters Club Club
• Jack Shepherd (footballer) (born 2001) British footballer

• Jack Shephard, character in the TV series Lost
• Little Jack Sheppard, 1885 burlesque melodrama
• Jack Shepherd, character in the TV series Queenie's Castle
• Jack Shepard, character in the film Zoom
• Jack Shepard, character in the film Frequency

• John Shepherd (disambiguation)
• Jack Sheppard (disambiguation)