is a city in Webster County, Kentucky, United States. The population was 632 at the 2000 census. It is the county seat of Webster County. The city is named for Archibald Dixon, who served as Lieutenant Governor of Kentucky and a United States Senator.
According to the United States Census Bureau, the city has a total area of 1.0 square miles (2.5 km²), of which, 0.9 square miles (2.5 km²) of it is land and 1.04% is water.