| Author(s) | Session |
| Oh, Han K | MA4 - BO1 |
| Olberg, Nils | TD12 - FL8 |
| Oliva, Rogelio | MA4 - BO1 Presenter |
| Olsder, Wendy | MD3- HC12 Presenter |
| Orfanoudaki, Agni | TB2- HC6 Presenter |
| Ormeci, E. Lerzan | TB12 - FL6 |
| Ostermeier, Manuel | TC11 - RT10, TD10 - RT8 |
| Ozdaglar, Asuman | MC8 - RM3 |
| Ozlu, Neslihan | TA4 - BO5 Presenter |