| Name | What | Region | Country | Lat | Long | Elev ft. | Pop est |
|---|---|---|---|---|---|---|---|
| Облив | city | Saratovskaya Oblast' | Russia | 50.63 | 47.98 | 121 | 596 |
| Обливное | city | Saratovskaya Oblast' | Russia | 51.92 | 43.76 | 830 | 1043 |
| Обливной | city | Saratovskaya Oblast' | Russia | 52.05 | 49.73 | 108 | 447 |
| Обновлёнка | city | Saratovskaya Oblast' | Russia | 51.29 | 47.76 | 364 | 745 |
| Овсянка | city | Saratovskaya Oblast' | Russia | 52.32 | 43.12 | 830 | 625 |
| Овцетоварная Ферма Совхоза | city | Saratovskaya Oblast' | Russia | 51.76 | 48.19 | 137 | 306 |
| Овцетоварная Ферма Совхоза Кушумский | city | Saratovskaya Oblast' | Russia | 51.76 | 48.19 | 137 | 306 |
| Овчинников | city | Saratovskaya Oblast' | Russia | 51.27 | 50.10 | 830 | 419 |
| Огарёвка | city | Saratovskaya Oblast' | Russia | 52.47 | 47.07 | 387 | 681 |
| Огибаловский | city | Saratovskaya Oblast' | Russia | 52.10 | 44.35 | 830 | 596 |
| Озeрский | city | Saratovskaya Oblast' | Russia | 51.79 | 50.00 | 331 | 447 |
| Озëрный | city | Saratovskaya Oblast' | Russia | 51.03 | 48.93 | 272 | 596 |
| Озерки | city | Saratovskaya Oblast' | Russia | 52.35 | 48.32 | 157 | 745 |
| Озерки | city | Saratovskaya Oblast' | Russia | 52.05 | 44.22 | 846 | 490 |
| Озерки | city | Saratovskaya Oblast' | Russia | 52.01 | 45.49 | 997 | 298 |
| Озерки | city | Saratovskaya Oblast' | Russia | 51.53 | 45.27 | 830 | 618 |
| Озерки | city | Saratovskaya Oblast' | Russia | 51.43 | 44.12 | 830 | 447 |
| Озинки | city | Saratovskaya Oblast' | Russia | 52.20 | 48.43 | 114 | 485 |
| Озинки | city | Saratovskaya Oblast' | Russia | 51.20 | 49.73 | 308 | 745 |
| Озёрное | city | Saratovskaya Oblast' | Russia | 51.67 | 44.93 | 830 | 311 |
| Озёрский | city | Saratovskaya Oblast' | Russia | 51.85 | 50.33 | 200 | 447 |
| Озёрский | city | Saratovskaya Oblast' | Russia | 51.32 | 49.91 | 347 | 745 |
| Октябревка | city | Saratovskaya Oblast' | Russia | 52.05 | 44.19 | 830 | 399 |
| Октябрьский | city | Saratovskaya Oblast' | Russia | 51.96 | 43.55 | 830 | 1043 |
| Октябрьский | city | Saratovskaya Oblast' | Russia | 51.88 | 50.08 | 291 | 447 |
| Октябрьский | city | Saratovskaya Oblast' | Russia | 51.41 | 48.40 | 374 | 2734 |
| Октябрьский | city | Saratovskaya Oblast' | Russia | 51.22 | 43.52 | 830 | 894 |
| Октябрьский | city | Saratovskaya Oblast' | Russia | 50.95 | 49.13 | 291 | 596 |
| Октябрьский | city | Saratovskaya Oblast' | Russia | 51.74 | 43.17 | 830 | 326 |
| Октябрьский | city | Saratovskaya Oblast' | Russia | 51.52 | 45.94 | 242 | 242031 |
| Октябрьский | city | Saratovskaya Oblast' | Russia | 51.79 | 48.59 | 209 | 745 |
| Октябрьский | city | Saratovskaya Oblast' | Russia | 51.63 | 49.12 | 295 | 717 |
| Октябрьский Городок | city | Saratovskaya Oblast' | Russia | 51.64 | 45.46 | 830 | 298 |
| Олоновка | city | Saratovskaya Oblast' | Russia | 50.72 | 48.40 | 269 | 596 |
| Ольгино | city | Saratovskaya Oblast' | Russia | 52.19 | 43.16 | 830 | 1043 |
| Ольгино | city | Saratovskaya Oblast' | Russia | 52.11 | 46.36 | 269 | 1283 |
| Ольгино | city | Saratovskaya Oblast' | Russia | 52.07 | 42.80 | 830 | 1151 |
| Ольгино | city | Saratovskaya Oblast' | Russia | 51.87 | 43.69 | 830 | 1043 |
| Ольгино | city | Saratovskaya Oblast' | Russia | 51.68 | 43.78 | 830 | 981 |
| Ольховка | city | Saratovskaya Oblast' | Russia | 51.90 | 43.06 | 830 | 945 |
| Ольховый | city | Saratovskaya Oblast' | Russia | 51.46 | 45.37 | 875 | 555 |
| Ольшанка | city | Saratovskaya Oblast' | Russia | 51.86 | 43.48 | 830 | 1043 |
| Ольшанка | city | Saratovskaya Oblast' | Russia | 51.16 | 43.67 | 830 | 894 |
| Ольшанский | city | Saratovskaya Oblast' | Russia | 51.81 | 43.56 | 830 | 1043 |
| Орехово | city | Saratovskaya Oblast' | Russia | 51.51 | 42.89 | 830 | 338 |
| Орехово | city | Saratovskaya Oblast' | Russia | 52.36 | 48.93 | 278 | 596 |
| Орешино | city | Saratovskaya Oblast' | Russia | 52.02 | 44.97 | 830 | 298 |
| Оркино | city | Saratovskaya Oblast' | Russia | 52.05 | 45.57 | 830 | 298 |
| Орлов Гай | city | Saratovskaya Oblast' | Russia | 50.92 | 48.21 | 111 | 596 |
| Орловка | city | Saratovskaya Oblast' | Russia | 52.34 | 48.63 | 830 | 494 |
| Орловка | city | Saratovskaya Oblast' | Russia | 52.02 | 44.37 | 830 | 596 |
| Орловка | city | Saratovskaya Oblast' | Russia | 51.78 | 44.48 | 830 | 518 |
| Орловка | city | Saratovskaya Oblast' | Russia | 51.40 | 48.62 | 357 | 593 |
| Орловка | city | Saratovskaya Oblast' | Russia | 51.27 | 44.28 | 830 | 447 |
| Орловка | city | Saratovskaya Oblast' | Russia | 50.93 | 47.67 | 223 | 688 |
| Орловка | city | Saratovskaya Oblast' | Russia | 52.05 | 45.09 | 830 | 298 |
| Орловский | city | Saratovskaya Oblast' | Russia | 51.24 | 43.53 | 830 | 894 |
| Орошаемый | city | Saratovskaya Oblast' | Russia | 51.04 | 48.78 | 242 | 596 |
| Орошаемый | city | Saratovskaya Oblast' | Russia | 52.09 | 49.32 | 127 | 364 |
| Осановка | city | Saratovskaya Oblast' | Russia | 52.43 | 46.62 | 830 | 745 |
| Осинов Гай | city | Saratovskaya Oblast' | Russia | 51.10 | 48.55 | 177 | 596 |
| Осинов Куст | city | Saratovskaya Oblast' | Russia | 52.12 | 44.96 | 830 | 300 |
| Осиновка | city | Saratovskaya Oblast' | Russia | 52.39 | 47.36 | 236 | 298 |
| Осиновка | city | Saratovskaya Oblast' | Russia | 52.29 | 43.66 | 830 | 1941 |
| Осиновка | city | Saratovskaya Oblast' | Russia | 51.87 | 42.78 | 403 | 970 |
| Осиновка | city | Saratovskaya Oblast' | Russia | 51.82 | 43.75 | 830 | 1043 |
| Осиновка | city | Saratovskaya Oblast' | Russia | 51.80 | 44.27 | 830 | 588 |
| Осиновка | city | Saratovskaya Oblast' | Russia | 51.39 | 43.77 | 830 | 685 |
| Осиновка Вторая | city | Saratovskaya Oblast' | Russia | 51.88 | 42.77 | 413 | 957 |
| Основной | city | Saratovskaya Oblast' | Russia | 50.68 | 48.76 | 203 | 595 |
| Основой | city | Saratovskaya Oblast' | Russia | 50.68 | 48.76 | 203 | 595 |
| Острая Лука | city | Saratovskaya Oblast' | Russia | 52.60 | 48.38 | 177 | 463 |
| Отделение | city | Saratovskaya Oblast' | Russia | 52.26 | 46.08 | 830 | 827 |
| Отделение | city | Saratovskaya Oblast' | Russia | 51.20 | 47.09 | 291 | 1490 |
| Отделение Номер Два Совхоза Динамо | city | Saratovskaya Oblast' | Russia | 52.26 | 46.08 | 830 | 827 |
| Отделение Номер Два Совхоза Культура | city | Saratovskaya Oblast' | Russia | 51.20 | 47.09 | 291 | 1490 |
| Отделение Совхоза | city | Saratovskaya Oblast' | Russia | 52.45 | 48.06 | 830 | 727 |
| Отделение Совхоза Черемшанское Хвалынский | city | Saratovskaya Oblast' | Russia | 52.45 | 48.06 | 830 | 727 |
| Отрада | city | Saratovskaya Oblast' | Russia | 51.45 | 45.65 | 830 | 298 |
| Отрадино | city | Saratovskaya Oblast' | Russia | 52.34 | 43.26 | 830 | 430 |
| Отрадовка | city | Saratovskaya Oblast' | Russia | 52.62 | 46.70 | 918 | 880 |
| Отрадовка | city | Saratovskaya Oblast' | Russia | 52.23 | 44.57 | 830 | 596 |
| Охотничий | city | Saratovskaya Oblast' | Russia | 52.30 | 45.38 | 830 | 28419 |