* denotes Presenting Author
| Oakes, Emilie | PO-GePV-I-13 |
| Oakey, Mary | WE-C930-GePD-F1-3* |
| Oanh, Luong | PO-GePV-T-194 |
| Oare, Courtney | SU-E-301-3* |
| Oba, Hiroshi | WE-C1030-GePD-F8-3 |
| Obayashi, Ippei | WE-C1030-GePD-F8-3 |
| Obcemea, Ceferino | TU-E-225BCD-0* |
| Obeidat, Mohammad | SU-L-SAN1-4 |
| O'Brien, Ricky | SU-E-304-1, SU-E-304-4, SU-F-225BCD-1, SU-F-304-1, SU-F-225BCD-8, SU-L-302-7, MO-K-SAN2-4, TU-C1030-GePD-F9-5, TH-A-221AB-9, TH-BC-303-2 |
| O'Connell, Dylan | SU-I330-GePD-F5-3*, SU-K-221AB-2, TU-J345-GePD-F3-4, TH-BC-303-3 |
| O'Connell, Jericho | MO-AB-221AB-1 |
| OConnor, Laura | TU-C1000-GePD-F2-1 |
| O'Connor, Daniel | TU-J345-GePD-F6-2, WE-J-304-6 |
| O'Connor, Michael | TU-AB-304-0* |
| Oddiraju, Swetha | SU-F-302-5 |
| Oderinde, Oluwaseyi | SU-I430-GePD-F5-5*, SU-I430-GePD-F5-6* |
| Odibo, Anthony | SU-F-221CD-4 |
| Odisio, Bruno | TU-HI-SAN2-3 |
| O'Farrell, Desmond | PO-GePV-T-18, SU-F-301-2, TU-C1030-GePD-F4-2 |
| Ogawa, Kazuhiko | SU-K-SAN2-7 |
| Ogburn, Jacqueline | PO-GePV-P-19 |
| Ogden, Kent | PO-GePV-I-13* |
| Oguchi, Hiroshi | PO-GePV-T-121 |
| Oguchi, Masahiko | SU-I330-GePD-F9-6 |
| Ogunmolu, Olalekan | MO-C930-GePD-F7-1, MO-C930-GePD-F7-6, TU-J345-GePD-F7-5* |
| Oh, ChangWan | WE-C930-GePD-F8-4, WE-C930-GePD-F8-6 |
| Oh, Jung Hun | TU-C930-GePD-F6-3, TU-L-SAN2-0* |
| Oh, Seungjong | PO-GePV-T-249, PO-GePV-T-366, SU-K-SAN1-6, WE-C1000-GePD-F6-5*, WE-C1000-GePD-F7-6 |
| Oh, Young-Taek | PO-GePV-T-363 |
| O'Hara, Kelsey | WE-FG-304-11 |
| Ohashi, Atsuyuki | TH-D-304-10 |
| Ohashi, Toshio | PO-GePV-T-139 |
| Ohguri, Takayuki | PO-GePV-T-164 |
| Ohno, Takeshi | PO-GePV-T-181, PO-GePV-T-195, SU-I400-GePD-F7-3, MO-E115-GePD-F1-1, MO-E115-GePD-F1-2, WE-AB-303-11* |
| Ohrt, Andrea | TU-J345-GePD-F6-3, TH-A-225BCD-5 |
| Ohrt, Jared | MO-I345-GePD-F5-4 |
| Oinam, Arun | PO-GePV-T-223, SU-I330-GePD-F7-3, TU-F115-GePD-F4-6, WE-C930-GePD-F4-4, WE-C1000-GePD-F7-2 |
| Oita, Masataka | WE-AB-303-1 |
| Okada, Yoshihiro | PO-GePV-E-5 |
| Okuda, Takahito | PO-GePV-M-3 |
| Okumura, Keisuke | SU-I330-GePD-F8-5 |
| Olaciregui Ruiz, Igor | TU-HI-SAN4-12* |
| Olaizola Mampaso, Bruno | TU-AB-SAN1-6, TU-C1000-GePD-F7-5 |
| Olberg, Sven | PO-GePV-T-241, SU-L-SAN2-4*, TU-AB-SAN2-2*, TU-K430-CAMPUS-F2-1*, TU-L-225BCD-5 |
| Oldham, Mark | PO-GePV-T-396, SU-L-SAN1-2, SU-L-301-3, WE-AB-303-10 |
| Oldland, Thomas | PO-GePV-T-155*, MO-K-301-2* |
| Olguin, Catherine | TU-J345-GePD-F9-2* |
| Olguin, Edmond | SU-E-302-4, SU-I400-GePD-F9-1, TH-D-302-6* |
| Olick-gibson, Joshua | SU-E-225BCD-7, SU-E-225BCD-7* |
| Oliver, Patricia | PO-GePV-T-233 |
| Olsen, Lindsey | TU-HI-SAN1-2 |
| Olson, John | WE-J-304-3 |
| Omar, Artur | SU-J400-CAMPUS-F1-1* |
| Omari, Eenas | SU-L-SAN4-3, MO-E115-GePD-F1-5* |
| Omi, Yuta | PO-GePV-T-95*, PO-GePV-T-266 |
| Omigbodun, Akinyinka | MO-E115-GePD-F9-2* |
| Omyan, Gilnaz | PO-GePV-T-400, TU-C1030-GePD-F4-6* |
| Ong, Yihong | PO-GePV-I-19*, TU-HI-SAN4-3, WE-J-301-2 |
| Onimaru, Rikiya | TU-C1030-GePD-F3-4 |
| Ono, Kaoru | WE-AB-303-12* |
| Ono, Tomohiro | TU-C-PinS-4 |
| O'Quinn, Rupal | SU-I400-GePD-F5-4 |
| Oraiqat, Ibrahim | PO-GePV-T-389, TU-AB-225BCD-4* |
| Orbovic, Radojka | TH-A-301-10 |
| Ordonez, Caesar | SU-I330-GePD-F6-5 |
| O'Reilly, Meaghan | TU-AB-303-0* |
| O'Reilly, Shannon | SU-F-SAN1-5, SU-F-221AB-8, TH-A-SAN2-4 |
| Orlando, Nathan | MO-AB-303-5* |
| ortega, Heather | PO-GePV-T-214 |
| Orton, Colin | MO-AB-301-0* |
| ORyan, Liam | TU-AB-221AB-8 |
| Orz, Yasser | PO-GePV-P-52 |
| Osborn, Virginia | TU-F115-GePD-F5-6 |
| Osgood, Greg | TU-AB-225BCD-8, TU-L-304-2 |
| Osterman, K. Sunshine | SU-K-302-7, WE-F-302-0* |
| Ostyn, Mark | SU-L-SAN4-4*, MO-C930-GePD-F4-5* |
| O'Sullivan, Brian | TU-AB-SAN2-9 |
| O'Sullivan, Joseph | SU-K-221CD-4, SU-L-221CD-3*, TH-A-221AB-5 |
| Otal, Antonio | SU-I430-GePD-F4-2*, MO-C930-GePD-F4-3* |
| Otazo, Ricardo | TU-C930-GePD-F2-1, TH-A-221AB-6 |
| Otto, Randolph | TU-AB-304-0* |
| Ouhib, Zoubir | TU-B-SAN4-0* |
| Ourdane, Youcef | PO-GePV-T-78 |
| OuYang, Yahui | PO-GePV-E-15 |
| Ouyang, Zi | PO-GePV-T-222, PO-GePV-T-225, MO-I345-GePD-F7-1*, TU-J345-GePD-F7-1* |
| Owen, Daniel | SU-L-221AB-3* |
| Owen, Dawn | MO-C930-GePD-F4-1, WE-C1030-GePD-F2-3 |
| Owens, Constance | MO-I345-GePD-F2-4, WE-C1030-GePD-F5-2* |
| Owrangi, Amir | PO-GePV-T-193, WE-HI-SAN2-11 |
| Oyama, Asuka | WE-C1030-GePD-F8-3 |
| Oyama, Sho | PO-GePV-T-75 |
| Ozawa, Shuichi | PO-GePV-T-164, SU-I400-GePD-F8-3, TH-D-304-10 |
| Ozer, Mustafa | PO-GePV-T-269, PO-GePV-T-302, PO-GePV-T-374* |
| Ozyigit, Gokhan | SU-I330-GePD-F7-6 |