Jacob Abraham (1723, Strelitz – June 17, 1800, Berlin) was a German Jewish medalist and lapidary. He learned the art of engraving at the age of thirteen from a workman in the Polish town of Lissa. On the death of his father in 1731 the family moved to Sverin and then to Mecklenburg. In 1750 he married Beilcheh Minden, the daughter of a teacher. His talents were recognised by Frederick the Great, who confirmed his appointment at the Berlin mint as a die cutter in 1752 after a two-year apprenticeship. The following year, at the age of 31, he was transferred to Stettin as Royal Medalist to inaugurate a new mint. He also engraved small coins and Polish money before moving to Königsberg in 1755.