Gethsemane Episcopal Church is a historic Episcopal church building in Appleton, Minnesota, United States. It was built in 1879 during the episcopate of pioneer Bishop Henry Benjamin Whipple. It was originally a wooden-frame structure with the board and batten walls and lancet windows typical of Carpenter Gothic style. Around 1920 the interior and exterior walls were plastered over, which greatly changed its appearance and obscured its Carpenter Gothic origin. Over the years additions were made to the building and a basement was added.