Stillwater is a village in Saratoga County, New York, United States.

Fort Ingoldsby was constructed in 1709, on the orders of Peter Schuyler, to protect the site of the future village.

[citation needed] Stillwater is the current historical site of "The Blockhouse", since it has been moved from Saratoga battle field.

Stillwater plays an important role[clarification needed] in Caleb Carr's period murder mystery The Angel of Darkness, published in 1997.

Schuyler Creek enters the Hudson River at the village.

21.9% of all households were made up of individuals, and 11.0% had someone living alone who was 65 years of age or older.