East Jersey Old Town Village (also spelled East Jersey Olde Towne Village) is an open-air museum located in Johnson Park in Piscataway, New Jersey. The Village is a collection of Raritan Valley area historic buildings and includes original, reconstructed, and replicated 18th and 19th century vernacular architecture typical of farm and merchant communities of Central Jersey. It is home to a permanent exhibition about Raritan Landing, an 18th-century inland port once located just downstream on the river. Since 1989, the Middlesex County Office of Arts and History has had responsibility for the village.