The St. Leo's Catholic Church in parish of the Roman Catholic Church in Lewistown, Montana, in the Diocese of Great Falls–Billings.

It is noted for its historic parish church, built in 1916.

It was designed by architects Link & Haire and includes a 95 feet (29 m) bell tower.

[2] The church was listed on the National Register of Historic Places in 1982.

This article about a property in Montana on the National Register of Historic Places is a stub.