The Nathaniel Winsor Jr. House is a historic house located at 479 Washington Street Duxbury, Massachusetts. It currently serves as the headquarters of the Duxbury Rural and Historical Society.

Duxbury is a historic seaside town in Plymouth County, Massachusetts, United States. A suburb located on the South Shore approximately 35 miles (56 km) to the southeast of Boston, the population was 16,090 at the 2020 census.