The Academic Gymnasium Danzig (German: Akademisches Gymnasium Danzig, Polish: Gdańskie Gimnazjum Akademickie, Latin: Gymnasium Dantiscanum), was a school founded in Gdańsk (Polish Lithuanian Commonwealth). It was founded in 1558 by (1512–1565), who had previously worked at schools in Culm (Chełmno) and Elbing (Elbląg) until Catholic Prince-Bishop Stanislaus Hosius closed them. For most of its existence it had a character similar to that of a university, and after 1580 it was named Akademisches Gymnasium Danzig.