Fairlawn is a historic mansion at 189 May Street in Worcester, Massachusetts. It is now part of the main building of the Fairlawn Rehabilitation Hospital. The mansion were the property of James Norcross, a nationally prominent builder whose Norcross Brothers firm was engaged in construction projects involving famous architects, including H. H. Richardson and McKim, Mead & White. The Norcross brothers were also locally prominent, building a number of Worcester landmarks and operating a factory in the city which produced architectural parts.