Francis Borgia, 4th Duke of Gandía

Francis Borgia (; ; 28 October 1510 – 30 September 1572) was a Spanish Jesuit priest. The great-grandson of Pope Alexander VI, he was Duke of Gandía and a grandee of Spain. After the death of his wife, Borgia renounced his titles and became a priest in the Society of Jesus, later serving as its third superior general. He was canonized on 20 June 1670 by Pope Clement X.