Isaac Nieto (1702–1774) (Hebrew: יצחק ניטו‎) was Haham of the Portuguese congregation Sha'are Hashamayim, Bevis Marks, London, and the son of David Nieto. He was officially appointed as "ḥakham ha-shalem" in 1733, but gave up the post in 1741 and went abroad. He returned in 1747 and took up the profession of notary. In 1749 Nieto became Gibraltar's first Rabbi when he travelled to Gibraltar from London and established the Shaar Hashamayim congregation, the oldest synagogue in Gibraltar, otherwise known as the Great Synagogue. Ek(mem7m7hx,Fdjcm8