Pettit College of Law
| Ohio Northern University Pettit College of Law | |
|---|---|
| Parent school | Ohio Northern University |
| Established | 1885 |
| School type | Private |
| Dean | Charles H. Rose III |
| Location | Ada, Ohio, USA 40°46′02″N 83°49′31″W / 40.767259°N 83.825281°W |
| Enrollment | 178 (fall 2022) |
| Faculty | 18 FT, 5 PT |
| USNWR ranking | 178-195 (2025) |
| Bar pass rate | 100% (July 2019) |
| Website | law |
The Ohio Northern University Pettit College of Law (ONU Law) is the law school of Ohio Northern University. Located in Ada, Ohio, it is the second oldest law school in Ohio, having been founded in 1885. The college is centered in Tilton Hall, which houses all law classes and the Taggart Law Library. The College of Law is located on the east-northeast side of the ONU campus.