Montgomery is a town in Franklin County, Vermont, United States. The population as of the 2020 census was 1,184. In 1963, part of Avery's Gore in Franklin County became part of Montgomery, with the other section becoming part of Belvidere in Lamoille County.

Franklin County is a county located in the U.S. state of Vermont. As of the 2020 census, the population was 49,946. Its county seat is the city of St. Albans. It borders the Canadian province of Quebec. The county was created in 1792 and organized in 1796. Franklin County is part of the Burlington metropolitan area.