Saratoga Lake is a lake in the eastern part of Saratoga County, New York. The lake is approximately 4.5 miles (7.2 km) long, about 1.5 miles (2.4 km) wide at its widest point, and about 95 feet (29 m) deep. The lake is bordered by the city of Saratoga Springs on the northwest, the town of Malta on the southwest, the town of Stillwater on the southeast, and the town of Saratoga on the northeast. New York State Route 9P runs along the southern end and eastern side of the lake, and then crosses its outlet in the north.