Woodbury is a home rule-class city in Butler County, Kentucky, United States.

Morgantown, the Butler County seat, is 4 miles (6 km) to the northwest.

According to the United States Census Bureau, Woodbury has a total area of 0.14 square miles (0.37 km2), all land.

25.7% of all households were made up of individuals, and 5.7% had someone living alone who was 65 years of age or older.

There were 7.1% of families and 11.1% of the population living below the poverty line, including 16.0% of under eighteens and 50.0% of those over 64.