If your library has updates for any directories compiled by the State Library, please email  mbanks@library.ohio.gov

Public Library Directory

Ohio has 251 Public Library systems with 481 Branch locations. The following lists include library addresses, phone numbers, websites and director email addresses.

• Main Libraries (spreadsheet)
• Branch Libraries (spreadsheet)
• Main and Branch Libraries (PDF)
• Main Libraries Listed by County (PDF)
• Ohio Public Library Web Pages
• List of Ohio Libraries and State Agencies with mobile websites & apps (PDF)

Additional Directories Compiled by the State Library of Ohio

• Academic libraries (PDF, spreadsheet)
• Institution libraries (PDF, spreadsheet)
• Ohio Library Automation Consortia (PDF)
• Medical libraries (PDF, spreadsheet)
• Special libraries (PDF, spreadsheet)
• State of Ohio Agency libraries (PDF, spreadsheet)
• State Chartered Regional Systems
• Central Ohio Federal Depository Libraries

Links to Other Ohio Library Directories & Specialty Libraries

Depository Libraries for government documents

Library of Congress

Ohio County Law Libraries

Ohio Historical Society

Ohioana – maintains & preserves a permanent collection of books & music by Ohioans or about Ohio & promotes the work of Ohio writers, musicians, & other artists

OPLIN's "Find a Library" page

Other State Library websites

National Archives: Presidential Libraries