Warrensburg is a census-designated place (CDP) in Warren County, New York, United States.

[5] Also listed on the National Register of Historic Places are the Merrill MaGee House, Mixter Blacksmith Shop, and Warrensburg Mills Historic District.

Warrensburg is located west of Lake George and is entirely inside the Adirondack Park.

There were 1,453 housing units at an average density of 131.1 per square mile (50.6/km2).

26.8% of all households were made up of individuals, and 11.6% had someone living alone who was 65 years of age or older.