Duncan Park is a stadium in Spartanburg, South Carolina. It is primarily used for baseball and is currently the home of the Spartanburgers of the Coastal Plain League, the Spartanburg High School baseball team, and the Spartanburg Post 28 American Legion Baseball (ALB) team. The ballpark has a capacity of 3,000 people and opened in 1926. It was listed on the National Register of Historic Places in 2016.