Thomas Bourchier may refer to: Thomas Bourchier (cardinal) (c. 1404–1486), English archbishop, Lord Chancellor and cardinal Sir Thomas Bourchier (died 1510), English knight, Constable of Windsor Castle, nephew of the previous Thomas Bourchier (Franciscan) (died 1586?), English Observantine Franciscan and martyrologist
See also Claud Thomas Bourchier (1831–1877), English recipient of the Victoria Cross Bourchier