Foxborough is a town in Norfolk County, Massachusetts, United States, approximately 22 miles (35 km) southwest of Boston and 18 miles (29 km) northeast of Providence, Rhode Island. The population was 16,865 at the 2010 census.

"Foxborough" is the official spelling of the town name, although the alternative spelling "Foxboro" is also frequently used. This alternative spelling is used by the United States Postal Service as the correct form by which to address mail to recipients in the town although both can be processed by their system. The sign on the post office reads "Foxboro."