Kuttawa is a city in Lyon County
, United States
. The population was 596 at the 2000 census. According to the United States Census Bureau, the city has a total area of 2.6 square miles (6.7 km2), of which, 1.9 square miles (4.9 km2) of it is land and 0.7 square miles (1.8 km2) of it (25.95%) is water.