The Notary Office of Montgomery County, Ohio, is located at the Dayton Bar Association. Through the Notary Office, you can become a Notary Public or renew your notary commission.

The Notary Office is open between the hours of 9:00 AM to 1:00 PM, Monday through Friday.

Requirements
You must apply in person between the hours of 9:00am and 1:00pm Monday through Friday. You must be at least 18 years old and free of any felony convictions. You must also be registered to vote at your current address. If you are unsure if you are registered to vote, please check with the Board of Elections on 451 W. Third St., in Dayton, 937-225-5656.

If you are not a resident of Montgomery County, once you obtain your Notary Commission you will have to record your Commission in your county of residence. Please contact the Clerk of Courts office in the county in which you reside for more information.

Butler County:   513-887-3270

Clark County:   937-328-2458

Darke County:   937-547-7335

Franklin County:   614-462-3600

Greene County:   937-427-2883 Ext 5290; In Xenia: 937-376-7232

Hamilton County:   513-632-8245

Miami County:   937-332-6855

Preble County:   937-456-8160

Warren County:  937-885-8120; In Lebanon: 937-933-1120