John Bancroft

John Bancroft may refer to:
 * John Bancroft (bishop) (1574–1640), bishop of Oxford
 * John Bancroft (dramatist) (died 1696), English dramatist
 * John Bancroft (architect) (1928–2011), British architect
 * John Bancroft (sexologist) (born 1936), American physician
 * John Bancroft (businessman) (21st century), British businessman