| Name | What | Region | Country | Lat | Long | Elev Ft. | Pop Est |
|---|
| Obraztsovo | city | Astrakhanskaya Oblast' | Russia | 45.9641667 | 48.01 | -91 | 2029 |
| Obraztsovo-Travino | city | Astrakhanskaya Oblast' | Russia | 45.9641667 | 48.01 | -91 | 2029 |
| Obraztsovyy | city | Astrakhanskaya Oblast' | Russia | 45.8436111 | 47.5563889 | -91 | 2631 |
| Obukhovskiy | city | Astrakhanskaya Oblast' | Russia | 45.8316667 | 48.1488889 | -88 | 2071 |
| Obzhorovskiy | city | Astrakhanskaya Oblast' | Russia | 46.3 | 48.9833333 | -75 | 1820 |
| Ogurtsova | city | Astrakhanskaya Oblast' | Russia | 48.35 | 45.85 | -59 | 485 |
| Oktyabr'skiy | city | Astrakhanskaya Oblast' | Russia | 45.8566667 | 48.1119444 | -98 | 1971 |
| Olinskiy | city | Astrakhanskaya Oblast' | Russia | 45.785 | 47.5363889 | -68 | 1538 |
| Olya | city | Astrakhanskaya Oblast' | Russia | 45.785 | 47.5363889 | -68 | 1538 |
| Olyz | city | Astrakhanskaya Oblast' | Russia | 45.785 | 47.5363889 | -68 | 1538 |
| Oponduy | city | Astrakhanskaya Oblast' | Russia | 48.0666667 | 47.1666667 | 32 | 301 |
| Oranjereinyi Promysel | city | Astrakhanskaya Oblast' | Russia | 45.8497222 | 47.5716667 | -82 | 2631 |
| Oranzherei | city | Astrakhanskaya Oblast' | Russia | 45.8497222 | 47.5716667 | -82 | 2631 |
| Oranzherey | city | Astrakhanskaya Oblast' | Russia | 45.8497222 | 47.5716667 | -82 | 2631 |
| Oranzhereynoye | city | Astrakhanskaya Oblast' | Russia | 45.8497222 | 47.5716667 | -82 | 2631 |
| Ordzhonikidze | city | Astrakhanskaya Oblast' | Russia | 46.2713889 | 47.9144444 | -62 | 83483 |
| Orlov | city | Astrakhanskaya Oblast' | Russia | 48.4997222 | 46.1136111 | 62 | 508 |
| Osypnoy Bugor | city | Astrakhanskaya Oblast' | Russia | 46.2972222 | 48.0491667 | -45 | 211463 |
| Otdalennyy | city | Astrakhanskaya Oblast' | Russia | 46.1227778 | 47.3736111 | -49 | 3069 |
| Otdalënnyy | city | Astrakhanskaya Oblast' | Russia | 46.1227778 | 47.3736111 | -49 | 3069 |
| Ovinskiy | city | Astrakhanskaya Oblast' | Russia | 45.8369444 | 47.4522222 | -65 | 1578 |
| Ozernoye | city | Astrakhanskaya Oblast' | Russia | 46.0788889 | 47.4747222 | -82 | 3077 |
| Ozernyy | city | Astrakhanskaya Oblast' | Russia | 46.1 | 47.7 | -55 | 3035 |
| Ozërnyy | city | Astrakhanskaya Oblast' | Russia | 46.1 | 47.7 | -55 | 3035 |
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