St. Anne's Church is a Roman Catholic church in Vilnius' Old Town, on the right bank of the Vilnia River established circa 1495–1500. It is a prominent example of both Flamboyant Gothic and Brick Gothic styles. St. Anne's is a prominent landmark in the Old Town of Vilnius that enabled the district to be included in the list of UNESCO World Heritage sites, and is one of the most interesting examples of Gothic architecture in Lithuania.

Alexander Jagiellon of the House of Jagiellon was Grand Duke of Lithuania from 1492 and King of Poland from 1501 until his death in 1506. He was the fourth son of Casimir IV Jagiellon. He was elected grand duke of Lithuania upon the death of his father and king of Poland upon the death of his brother John I Albert.