St. Stephen's Church is a historic Episcopal church located in Brady's Bend Township, Armstrong County, Pennsylvania. It was built in 1867, and is a one-story, sandstone building in the Gothic Revival style. It is 36 feet wide and 68 feet deep, with a steeply pitched gable roof. It was transformed in 1925 to serve as a community meeting hall.
It was listed on the National Register of Historic Places in 1980.