Bennington is a city in Ottawa County, Kansas, United States. The population was 623 at the 2000 census. It is part of the Salina Micropolitan Statistical Area.
On Sunday, May 6, 2007, a tornado was spotted at Bennington Lake causing 12 injuries and one death.
Bennington is located at 39°1′59″N 97°35′35″W / 39.03306°N 97.59306°W / 39.03306; -97.59306 (39.033174, -97.593030). According to the United States Census Bureau, the city has a total area of 0.4 square miles (1.1 km²), all of it land.