	Grenville Lindall Winthrop (1864-1943) was an American lawyer and art collector from New York City. A direct descendant of John Winthrop, the first governor of the Massachusetts Bay Colony, he restored historic buildings in Lenox, Massachusetts and assembled a large art collection in his Upper East Side townhouse. He bequeathed his entire art collection to the Fogg Art Museum of his alma mater, Harvard University.