The Lambert Farm Site, designated RI-269, was a prehistoric archaeological site in Warwick, Rhode Island, United States. The site consisted of a large shell midden and a dispersed collection of associated stone artifacts at an inland location, which were dated to the Late Woodland Period. The site was examined by professional archaeologists in 1980, and was added to the National Register of Historic Places in 1983 for its potential to reveal information about prehistoric land use patterns. It was destroyed in 1991 by residential development of the area, although significant quantities of archaeological material were recovered prior to its destruction.