Mykolo bažnyčia) is a former Roman Catholic church in Vilnius' Old Town, on the right bank of the Vilnia River.

In 1594-97 the church was commissioned by the Chancellor of the Grand Duchy of Lithuania Lew Sapieha as a mausoleum for his family.

Educational programmes for children and adults introduce the history of Lithuanian Church, sacral art and architecture.

Atop the belfry sits an iron weathervane (18th century) representing Saint Michael the Archangel crushing the devil underfoot.

The high altar is of the late Renaissance style (first half of the 17th century), made of black, red, brown, dark green marble, decorated with white alabaster; side altars are rococo (18th century).