101 Lehr Memorial Building
(first floor north side of the building)
Monday through Friday
8:00am to 5:00pm
Ohio Northern University
525 S. Main Street
Ada, OH 45810
The Ohio Northern University Office of the Registrar has the responsibility to maintain timely and accurate records of the academic progress and accomplishments of its students while maintaining the privacy and security of those records.
We provide administrative services to students, alumni, faculty and administrators. We coordinate and supervise academic processes and events including but not limited to: registration/course scheduling, grades and transcript processing, evaluation of transfer credit, enrollment verification processing, commencement and academic calendar and catalog publication.
Every effort is made to ensure the accuracy and timeliness of information available on the Office of the Registrar website. The University Catalog contains official wording of university policies and procedures and should be consulted after reading information on the ONU web.
You will find many tools and resources on this website to assist you with many of these services and others. You may also visit, call or email the Office of the Registrar for additional assistance or if you have any questions or comments.