Retreat Rosenwald School, also known as the Retreat Colored School, is a historic Rosenwald School located at Westminster, Oconee County, South Carolina. It was built in 1924, and is a one-story, T-shaped, two-teacher community school. The building has three main rooms consisting of two classrooms and an industrial room in the forward-projecting wing. The school closed in 1950. It was added to the National Register of Historic Places in 2011.