| Laurie O'Neal | Advanced Legal Writing | 901-14 |
| Laurie O'Neal | Appellate Advocacy - McNichols | 955-01 |
| Michael O'Rourke | Philosophy of Language | 443-01 |
| Laurie ONeal | Legal Research and Writing | 815-02 |
| Ruthanne Orihuela | Proficiency in Reading | 308-01 |
| Daniel Orozco | Intermediate Fiction Writing | 392-01 |
| Daniel Orozco | Genre Studies: The Short Story | 404-02 |
| Toru Otawa | GIS Primer | 385-00 |
| Toru Otawa | GIS in Land Planning | 395-01 |
| Troy Ott | Physiology of Reproduction | 452-01 |
| Michael O’Rourke | Philosophy of Language (crosslisted under PHIL 443) | 543-01 |