The Wickham Road Historic District encompasses a well-preserved 18th-century rural streetscape in East Haddam, Connecticut. Included in the district are three houses built c.1735, c.1738, and c.1760, their outbuildings, remnants of another 18th-century house, and remnants of a period sawmill. The area is significant as a visual reminder of what the region might have looked like prior to the advent of industrialization in the 19th century. The district was listed on the National Register of Historic Places in 1996.