Our Lady of the Gate of Dawn (Lithuanian: Aušros Vartų Dievo Motina, Polish: Matka Boska Ostrobramska, Belarusian: Маці Божая Вастрабрамская) is the prominent painting of the Blessed Virgin Mary Mother of Mercy venerated by the faithful in the Chapel of the Gate of Dawn in Vilnius, Lithuania.
The original painting is 163 x 200 cm and was painted by an unknown artist on 8 oak planks around 1630 in Vilnius. The effigy was covered with silver and golden face around 1671 and on July 2, 1927 it was crowned with a double crown and entitled the Blessed Virgin Mary Mother of Mercy. The painting is a visual copy of the similar painting by contemporary Flemishmannerist painter Marten de Vos.