Chatom is a town in Washington County, Alabama. The town's population was 1,193 as of the 2000 United States Census. Chatham is the county seatof Washington County.
Chatom is located at 31°27′42″N 88°14′53″W. According to the United States Census Bureau, the town has a total area of 10.9 square miles (28 km2), all of it land.