72 registered streets starting with "O"
| Street Name | Grade | Buildings |
|---|---|---|
| Ocean Promenade | D | 4 |
| Ocean Road | A | 1 |
| Ocean View Avenue | A | 27 |
| Odell Street | B | 6 |
| Oder Avenue | A | 4 |
| O' Donnell Road | A | 1 |
| Ogden Ave | D | 1 |
| Ogden Avenue | C | 54 |
| O Gorman Avenue | A | 2 |
| Ohm Avenue | A | 4 |
| Olcott Street | A | 1 |
| Old Broadway | D | 2 |
| Old Fulton Street | B | 6 |
| Old Kingsbridge Road | C | 2 |
| Old Mill Road | B | 1 |
| Old South Road | A | 1 |
| Old Town Road | B | 2 |
| Old Woodpoint Road | A | 1 |
| Olinville Avenue | C | 93 |
| Oliver Place | F | 4 |