Endwell is a hamlet (and census-designated place) located in the Town of Union in Broome County, New York, United States. Its population was 11,706 at the 2000 census.
Endwell is adjacent to the Village of Endicott and the Village of Johnson City. It is west of Binghamton and is considered a suburb of that city.
Endwell is the home of a popular local park, Highland Park, well known in the area for its annual Fourth of July fireworks display as well as its classic carousel. Endwell is also home to two well known local golf courses, Endwell Greens and the Binghamton Country Club. Endwell is the home of the 2007 New York State Little League Champions.