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.