| Name | What | Region | Country | Lat | Long | Elev ft. | Pop est |
|---|---|---|---|---|---|---|---|
| Обоз | city | Tambovskaya Oblast' | Russia | 52.87 | 40.13 | 406 | 298 |
| Оборона | city | Tambovskaya Oblast' | Russia | 52.10 | 40.79 | 830 | 1192 |
| Община | city | Tambovskaya Oblast' | Russia | 52.33 | 40.80 | 830 | 1192 |
| Овсянка | city | Tambovskaya Oblast' | Russia | 52.72 | 42.80 | 416 | 3346 |
| Огарёвка | city | Tambovskaya Oblast' | Russia | 52.37 | 40.68 | 830 | 1192 |
| Огибы | city | Tambovskaya Oblast' | Russia | 53.38 | 41.42 | 830 | 271 |
| Однодворцево | city | Tambovskaya Oblast' | Russia | 52.60 | 40.87 | 830 | 467 |
| Озерки | city | Tambovskaya Oblast' | Russia | 52.53 | 40.89 | 830 | 305 |
| Озерки | city | Tambovskaya Oblast' | Russia | 52.98 | 42.47 | 830 | 1043 |
| Озерки | city | Tambovskaya Oblast' | Russia | 52.68 | 40.15 | 830 | 1192 |
| Озерки | city | Tambovskaya Oblast' | Russia | 52.82 | 40.78 | 830 | 1639 |
| Озерки | city | Tambovskaya Oblast' | Russia | 52.47 | 42.00 | 830 | 298 |
| Озерки | city | Tambovskaya Oblast' | Russia | 52.57 | 40.47 | 830 | 1192 |
| Озерки | city | Tambovskaya Oblast' | Russia | 52.81 | 40.23 | 830 | 674 |
| Озерки | city | Tambovskaya Oblast' | Russia | 52.80 | 42.78 | 830 | 1022 |
| Озёрки | city | Tambovskaya Oblast' | Russia | 53.27 | 40.12 | 830 | 1636 |
| Озёрки | city | Tambovskaya Oblast' | Russia | 52.72 | 40.09 | 830 | 1192 |
| Октябрь | city | Tambovskaya Oblast' | Russia | 52.43 | 41.12 | 830 | 1192 |
| Октябрьское | city | Tambovskaya Oblast' | Russia | 53.15 | 41.23 | 377 | 1639 |
| Оленево | city | Tambovskaya Oblast' | Russia | 52.55 | 41.15 | 830 | 320 |
| Ольгино | city | Tambovskaya Oblast' | Russia | 53.30 | 41.12 | 830 | 1639 |
| Ольгино | city | Tambovskaya Oblast' | Russia | 52.16 | 41.90 | 830 | 1631 |
| Ольговка | city | Tambovskaya Oblast' | Russia | 52.58 | 40.68 | 830 | 1413 |
| Ольхи | city | Tambovskaya Oblast' | Russia | 53.28 | 41.20 | 830 | 1639 |
| Ольховка | city | Tambovskaya Oblast' | Russia | 52.38 | 40.40 | 830 | 1469 |
| Ольховка | city | Tambovskaya Oblast' | Russia | 52.43 | 41.18 | 830 | 1192 |
| Ольховка | city | Tambovskaya Oblast' | Russia | 52.45 | 42.54 | 830 | 1306 |
| Ольшанка | city | Tambovskaya Oblast' | Russia | 51.81 | 42.60 | 830 | 1315 |
| Ольшанка | city | Tambovskaya Oblast' | Russia | 52.09 | 42.53 | 830 | 648 |
| Ольшанка | city | Tambovskaya Oblast' | Russia | 52.47 | 41.25 | 830 | 1131 |
| Ольшанка | city | Tambovskaya Oblast' | Russia | 52.83 | 42.65 | 830 | 1043 |
| Ольшанка Луговая | city | Tambovskaya Oblast' | Russia | 52.53 | 41.27 | 830 | 631 |
| Оржёвка | city | Tambovskaya Oblast' | Russia | 52.71 | 42.90 | 830 | 735 |
| Орлова Лука | city | Tambovskaya Oblast' | Russia | 52.92 | 40.76 | 413 | 1220 |
| Орловка | city | Tambovskaya Oblast' | Russia | 52.60 | 40.87 | 830 | 467 |
| Орловский | city | Tambovskaya Oblast' | Russia | 52.62 | 41.24 | 830 | 298 |
| Осадовка | city | Tambovskaya Oblast' | Russia | 52.45 | 40.68 | 830 | 1192 |
| Осадовка Вторая | city | Tambovskaya Oblast' | Russia | 52.41 | 40.65 | 830 | 1192 |
| Осетровка | city | Tambovskaya Oblast' | Russia | 53.29 | 40.73 | 830 | 1341 |
| Осетровы Отруба | city | Tambovskaya Oblast' | Russia | 52.19 | 40.76 | 830 | 1192 |
| Осино-Гай | city | Tambovskaya Oblast' | Russia | 53.03 | 42.40 | 830 | 1068 |
| Осино-Лазовка | city | Tambovskaya Oblast' | Russia | 52.31 | 41.75 | 830 | 1490 |
| Осиновка | city | Tambovskaya Oblast' | Russia | 52.54 | 42.83 | 830 | 745 |
| Осиновка | city | Tambovskaya Oblast' | Russia | 52.12 | 41.80 | 830 | 1607 |
| Осиновка | city | Tambovskaya Oblast' | Russia | 52.72 | 42.48 | 830 | 596 |
| Осиновка | city | Tambovskaya Oblast' | Russia | 52.56 | 42.28 | 830 | 618 |
| Осиновка | city | Tambovskaya Oblast' | Russia | 52.58 | 40.95 | 830 | 298 |
| Островка | city | Tambovskaya Oblast' | Russia | 53.62 | 41.66 | 830 | 0 |
| Островский | city | Tambovskaya Oblast' | Russia | 53.62 | 41.56 | 830 | 0 |
| Остролучье | city | Tambovskaya Oblast' | Russia | 53.02 | 40.39 | 830 | 5562 |
| Остроухово | city | Tambovskaya Oblast' | Russia | 52.74 | 41.17 | 830 | 718 |
| Остроухово | city | Tambovskaya Oblast' | Russia | 52.02 | 41.40 | 830 | 1505 |
| Отделение | city | Tambovskaya Oblast' | Russia | 52.21 | 40.88 | 830 | 1192 |
| Отделение Политотдельское | city | Tambovskaya Oblast' | Russia | 52.21 | 40.88 | 830 | 1192 |
| Отделение Совхоза | city | Tambovskaya Oblast' | Russia | 53.25 | 40.75 | 830 | 1341 |
| Отделение Совхоза | city | Tambovskaya Oblast' | Russia | 52.19 | 40.85 | 830 | 1192 |
| Отделение Совхоза | city | Tambovskaya Oblast' | Russia | 53.11 | 40.39 | 830 | 5019 |
| Отделение Совхоза | city | Tambovskaya Oblast' | Russia | 52.43 | 40.37 | 830 | 1261 |
| Отделение Совхоза | city | Tambovskaya Oblast' | Russia | 52.92 | 40.41 | 830 | 26820 |
| Отделение Совхоза Зелёный Гай Первое | city | Tambovskaya Oblast' | Russia | 52.92 | 40.41 | 830 | 26820 |
| Отделение Совхоза Имени Ленина | city | Tambovskaya Oblast' | Russia | 53.25 | 40.75 | 830 | 1341 |
| Отделение Совхоза Имени Ленина Центральное | city | Tambovskaya Oblast' | Russia | 52.19 | 40.85 | 830 | 1192 |
| Отделение Совхоза Плавица Центральное | city | Tambovskaya Oblast' | Russia | 52.43 | 40.37 | 830 | 1261 |
| Отделение Совхоза Хоботовский Второе | city | Tambovskaya Oblast' | Russia | 53.11 | 40.39 | 830 | 5019 |
| Отрада | city | Tambovskaya Oblast' | Russia | 51.97 | 40.81 | 830 | 1192 |
| Отрада | city | Tambovskaya Oblast' | Russia | 52.02 | 41.22 | 830 | 1490 |
| Отрез | city | Tambovskaya Oblast' | Russia | 53.28 | 40.35 | 830 | 3926 |
| Отрезы | city | Tambovskaya Oblast' | Russia | 53.36 | 41.20 | 830 | 1639 |
| Отрог | city | Tambovskaya Oblast' | Russia | 52.61 | 41.35 | 830 | 3173 |
| Отруба | city | Tambovskaya Oblast' | Russia | 52.78 | 42.52 | 830 | 767 |
| Отруба-Успенские | city | Tambovskaya Oblast' | Russia | 52.60 | 40.32 | 830 | 1192 |
| Отхожее | city | Tambovskaya Oblast' | Russia | 52.07 | 42.08 | 830 | 1495 |
| Отшивка | city | Tambovskaya Oblast' | Russia | 52.08 | 40.72 | 830 | 1192 |
| Отъяссы | city | Tambovskaya Oblast' | Russia | 53.23 | 41.65 | 360 | 1251 |