This is the list of all people with a lastname starting with "O" that we currently track in the category Models.
| Caitlin O'Connor | Aubrey O'Day | April O'Neil |
| Maddy O'Reilly | Hope Olson | Kalin Olson |
| Bree Olson | Alesha Oreskovich | Nicole Oring |
| Hiromi Oshima | Susie Owens |