| Last Name | First Name | Married | Date | Officiating Rabbi |
|---|---|---|---|---|
| Oberndorf | Lewis | Berg, Emilie | February 9, 1890 | Sigmund Hecht |
| Oberndorfer | Maude | Roser, Emanuel | September 9, 1890 | Sigmund Hecht |
| Ochs | Jacob | Rindskopf, Minnie | September 18, 1894 | Sigmund Hecht |
| Oswald | Nettie | Deller, Isaac | October 4, 1892 | Sigmund Hecht |
| Ottenheimer | Carrie | Degen, Joseph | December 27, 1891 | Sigmund Hecht |
| Ottenheimer | Martha | Schottlaender, Th. | February 8, 1898 | Sigmund Hecht |