Katherine Barker may refer to:
Katherine Barker, a play by Jean Audureau Katherine Barker, actress in the 1963 theatrical adaptation The Wars of the Roses Katherine 'Ma' Barker, character in the film Ma Barker's Killer Brood
See also Catherine Barker, British figure skater Katharine Barker (disambiguation) Kate Barker (disambiguation) Kathy Barker (born 1953), American scientist and science fiction writer