Ohio Northern University

Ohio Northern University is a private educational institution located in Ada, Ohio, United States. It was founded in 1871 and is affiliated with the United Methodist Church. The university operates in the fields of education, higher education, and university industries.

The institution's motto is "Ex diversitate vires". Ohio Northern University holds accreditations from several organizations, including the Higher Learning Commission, Engineering Accreditation Commission (EAC) of ABET, Computing Accreditation Commission (CAC) of ABET, American Bar Association, Council of the Section of Legal Education and Admissions to the Bar, and Association to Advance Collegiate Schools of Business.

Ohio Northern University is affiliated with various organizations, such as the National Collegiate Athletic Association, Council of Independent Colleges, National Athletic Association, and Midwestern Undergraduate Private Engineering Colleges. The university has been assigned a total of three patents.