Old Town Hall is a historic town hall located at Wilmington, New Castle County, Delaware. It was built in 1798, and is a large two-story brick building in a late-Georgian / early-Federal style. The roof is gently sloping and is topped by a large octagonal cupola and once had a wooden balustrade. The building housed the Wilmington city government until 1916 and served as a focal point of many public events in Delawares history. The property is owned and managed by the Delaware Historical SocietyIt was added to the National Register of Historic Places in 1974.
