The Historic Moravian Bethlehem Historic District encompasses a complex of the oldest surviving buildings in Bethlehem, Pennsylvania. The National Historic Landmark District is a subset of the larger Central Bethlehem Historic District which is specifically focused on the early buildings constructed by the Moravians who settled the city in the 18th century. The district was designated a National Historic Landmark in 2012 for its unique assemblage of communal religious buildings and history. In 2016 it was named to the U.S. Tentative List for nomination to the World Heritage List.