| Name | Section | Place: | B/R | County | Date of Birth |
| Oblat Lakas | Officer98 | Budapest | R | Pest | N/A |
| Oblat Mor | Officer67 | Zemplen | R | Zemplen | N/A |
| Oblath Mor | Officer98 | Galszecs | R | Zemplen | N/A |
| Oesteicher Simon | Ranked98 | Budapest | R | Pest | N/A |
| Oesterreicher, M. | AustrArmy | Aszod | B | Pest | 1821 |
| Oesterreicher, S. | AustrArmy | Buda | B | Pest | 1829 |
| Oestreicher Daniel | Ranked98 | Budapest | R | Pest | N/A |
| Offenheimer Lipot | Officer48 | - | - | - | - |
| Offenheimer-Polgar | Officer98 | Budapest | R | Pest | N/A |
| Ofner Jozsef | Norank98 | Budapest | R | Pest | N/A |
| Oppenheimer Mor | Norank98 | Arad | R | Arad | N/A |
| Oppenheimer Mor | Officer98 | Budapest | R | Pest | N/A |
| Oppenheimer Mor | Officer67 | Pest | R | Pest | N/A |
| Orbach, Joseph | AustrArmy | Dengelek | B | Szatmar | 1823 |
| Oroszhegi Jozsef | Officer48 | - | - | - | - |
| Oroszhegyi Jozsef | Officer67 | Pest | R | Pest | N/A |
| Oroszhegyi-Lowen | Officer98 | Budapest | R | Pest | N/A |
| Orozdi-Schnabel | Officer98 | Emigrated | - | - | - |
| Osman, Aron | AustrArmy | Kormend | B | Vas | 1812 |
| Ovary Lipot | Ranked98 | Budapest | R | Pest | N/A |
| Pallok, Albert | AustrArmy | Nagykanizsa | B | Zala | 1830 |
| Pap, Josef | AustrArmy | Herincse | B | Maramores | 1826 |
| Paschkus, Jakob | AustrArmy | Nagymegyer | B | Komarom | 1822 |
| Paskusz Gabor | Norank98 | Tolmacs | R | Nograd | N/A |
| Paskusz Jakab | Officer67 | Bihar | R | Bihar | N/A |
| Paskusz Jakab | Officer98 | Nagyvarad | R | Bihar | N/A |
| Paszternak, S. | AustrArmy | Nagyida | B | Abauj | 1830 |
| Pech Samuel | Officer48 | - | - | - | - |
| Wednesday, January 06, 1999 | Page 50 of 79 |