The Cooper–Davenport Tavern Wing is a historic building in Somerville, Massachusetts. Built c. 1806 by John Davenport as a wing to a 1757 tavern built by Jonathan Cooper, this is one of the few Federal-period buildings to survive in the city. Moved to its present location in the 1880s, it now houses residences. The building was listed on the National Register of Historic Places in 1989.