Cedar Grove Plantation Chapel, also known as Summer Chapel, All Saints' Episcopal Church, and Waccamaw, is a historic plantation chapel located near Pawleys Island, Georgetown County, South Carolina. It was built about 1850, and is a small, frame vernacular Gothic Revival style chapel. It features a pedimented portico supported by four, paneled, square columns. The chapel is associated with All Saints’ Episcopal Church.It was listed on the National Register of Historic Places in 1991.