Hagin fil Deulacres (, "Ḥayyim Gedalyah Deulacres") was a 13th-century rabbi who served as the last Presbyter Judaeorum of England prior to the Edict of Expulsion of 1290. A Jew from London, Hagin was appointed to the position on 15 May 1281, through the intercession of Queen Eleanor of Provence. His is not mentioned among the Jewish deportees, and is therefore presumed to have died before the Expulsion.