Sadieville is a city in Scott County, Kentucky, United States. The population was 263 at the 2000 census. It is part of the Lexington–Fayette Metropolitan Statistical Area.
Sadieville is located at 38°23′30″N 84°32′8″W / 38.39167°N 84.53556°W / 38.39167; -84.53556 (38.391726, -84.535592).
According to the United States Census Bureau, the city has a total area of 0.7 square miles (1.8 km²), all of it land.