St. Mary Help of Christians Church is a historic Roman Catholic church building in St. Augusta, Minnesota, United States.

It is part of the Roman Catholic Diocese of Saint Cloud.

The church was constructed in 1873 in a rural community settled by German immigrants.

[3] Both buildings were listed on the National Register of Historic Places in 1982 for their state-level significance in the themes of architecture, exploration/settlement, and religion.

[4] The property was nominated for reflecting the settlement of rural Stearns County by Catholic immigrant groups clustered in small, ethnic hamlets dominated by a central church.