The Burnt Coat Harbor Light is a lighthouse on Swan's Island, Maine. It is located at the end of Hockamock Point, a peninsula extending south from the center of the island, dividing the island's main harbor from Toothacker Bay. The light marks the entrance to Swan's Island Harbor. It was built in 1872, and is a well-preserved 19th-century light station. It was listed on the National Register of Historic Places in 1988.