Hubert James Cartwright (August 22, 1900 – March 6, 1958) was the Roman Catholic coadjutor bishop of the Roman Catholic Diocese of Wilmington.
Born in Philadelphia, Pennsylvania, Cartwright was ordained a priest for the Roman Catholic Archdiocese of Philadelphia on June 11, 1927. On August 3, Cartwright was appointed auxiliary bishop of Neve (Nebo) and coadjutor bishop of the Wilmington Diocese; he was ordained bishop on October 24, 1956. Bishop Cartwright died while still in office.[1]