West Liberty is a village in Logan County, Ohio, United States.

[3] According to the United States Census Bureau, the village has a total area of 1.12 square miles (2.90 km2), all of it land.

[4] Flowing along the edge of town is the Mad River, a major source of running water in the area.

There were 799 housing units at an average density of 713.4 per square mile (275.4/km2).

37.9% of all households were made up of individuals, and 21.2% had someone living alone who was 65 years of age or older.

31.4% of all households were made up of individuals, and 13.2% had someone living alone who was 65 years of age or older.

A branch of the Logan County District Library serves the West Liberty community.

At the far northern end of the village, State Route 508 begins from an intersection with US 68 and heads westward to De Graff.