The David Lambert House is a historic house at 150 Danbury Road in Wilton, Connecticut. It is a 2-1/2 story wood frame structure, five bays wide, with a gambrel roof and a large central chimney. The entrance is centered on the main facade, and has Federal-style sidelights and cornice. The house was built by David Lambert, one of Wilton's early settlers, and dates to sometime between his arrival in the area in 1722 and about 1750. It is now owned by the local historical society, which uses it as a museum and office.