Johnsville Meetinghouse, also known as Johnsville Old German Baptist Meetinghouse, is a historic Old German Baptist Brethren meeting house located near Catawba, Roanoke County, Virginia. It was built in 1874, and is a simple, one story, one room building with five bays and a partial basement. It has a metal gable roof and features hand-planed clapboard siding and handmade window frames and glass.
It was added to the National Register of Historic Places in 1998.