Salomon Jacob Cohen (23 December 1771 - 20 February 1845; ???? ????; also known as Shalom ben Jacob Cohen, Shalom Jacob Cohen, SJ Cohn, Salomon Hakohen, Shalom HaKohen and other name variants) was a German Jewish Hebrew scholar, teacher, writer and translator of the Bible, and an important representative of the Haskalah in Berlin, Hamburg and Vienna.