Gordon–Conwell Theological Seminary (GCTS) is an evangelical seminary with its main campus in Hamilton, Massachusetts, and three other campuses in Boston, Massachusetts; Charlotte, North Carolina; and Jacksonville, Florida. According to the Association of Theological Schools, Gordon-Conwell ranks as one of the largest evangelical seminaries in North America in terms of total number of full-time students enrolled.

Hamilton is a town in the eastern central portion of Essex County in eastern Massachusetts, United States. At the 2020 census, it had a population of 7,561. Currently the town has no manufacturing industry and no industrially zoned land.