The Logan County District Library is a public library system that serves communities throughout Logan County, Ohio, United States.
The system's central library, which is also its oldest and largest branch, is the Knowlton Library, located along Main Street (U.S. Route 68) in downtown Bellefontaine.
Although the current structure was only completed in 1994, the library has occupied a location in downtown Bellefontaine since its founding in 1901.
[2] Branch libraries are also maintained in six villages throughout the county: De Graff, Lakeview, Rushsylvania, West Liberty, and West Mansfield.
An East Liberty branch was closed in 2012 due to decreased funding, with services being merged into the West Mansfield library.