The first Musninkai church was built in the first half of the 16th century. From the second half of the 16th century, the church belonged to the evangelical reformers. in 1614 the new church was built by Stanislaus Kiška III, a deaf-blind governor of Musninkai Manor who had returned to Catholicism. 1855-1861 on the site of the old church, Mykolas Podberskis, the owner of the Musninkai (Musninkėlių) manor, together with the parishioners, built the current church, which was badly damaged during the First World War. The church has a rectangular plan, has neo-Gothic features, with a square presbytery, two sacristies and a high tower. The interior is vaulted with three naves separated by four pairs of columns. The churchyard is surrounded by a stone masonry fence with a pillared gate. There is a wooden bell tower. in 1928 buried in the cemetery in 1918. Rev. Alfonsas Petrutis, signatory of the Lithuanian Independence Act of February 16.