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 has a steeply pitched gable roof and measure 36 feet wide and 68 feet deep. In 1925 it was converted for use as a community meeting hall.It was listed on the National Register of Historic Places in 1980.