| Name | What | Region | Country | Lat | Long | Elev ft. | Pop est |
|---|---|---|---|---|---|---|---|
| Seidamski | city | Buryatiya | Russia | 52.75 | 113.32 | 3349 | 0 |
| Seksykenskoye | city | Buryatiya | Russia | 52.92 | 113.45 | 3349 | 0 |
| Selenduma | city | Buryatiya | Russia | 50.91 | 106.24 | 1856 | 298 |
| Selenga | city | Buryatiya | Russia | 51.63 | 107.42 | 1906 | 258 |
| Selenginsk | city | Buryatiya | Russia | 51.10 | 106.62 | 1797 | 284 |
| Selenginsk | city | Buryatiya | Russia | 52.01 | 106.86 | 1669 | 541 |
| Selenginsk Duma | city | Buryatiya | Russia | 50.91 | 106.24 | 1856 | 298 |
| Selenginskaya Duma | city | Buryatiya | Russia | 50.91 | 106.24 | 1856 | 298 |
| Semënovka | city | Buryatiya | Russia | 50.15 | 107.35 | 2654 | 745 |
| Senokosnaya | city | Buryatiya | Russia | 52.55 | 109.40 | 2762 | 149 |
| Serovka | city | Buryatiya | Russia | 52.20 | 110.57 | 2696 | 0 |
| Severobaikalsk | city | Buryatiya | Russia | 55.64 | 109.32 | 1699 | 39567 |
| Severobaikalskas | city | Buryatiya | Russia | 55.64 | 109.32 | 1699 | 39567 |
| Severobajkalsk | city | Buryatiya | Russia | 55.64 | 109.32 | 1699 | 39567 |
| Severobaykal'sk | city | Buryatiya | Russia | 55.64 | 109.32 | 1699 | 39567 |
| Severobaykal’sk | city | Buryatiya | Russia | 55.64 | 109.32 | 1699 | 39567 |
| Severomujsk | city | Buryatiya | Russia | 56.15 | 113.43 | 4360 | 149 |
| Severomuysk | city | Buryatiya | Russia | 56.15 | 113.43 | 4360 | 149 |
| Sewerobaikalsk | city | Buryatiya | Russia | 55.64 | 109.32 | 1699 | 39567 |
| Seydamskiy | city | Buryatiya | Russia | 52.75 | 113.32 | 3349 | 0 |
| Seydamskiy Ulus | city | Buryatiya | Russia | 52.75 | 113.32 | 3349 | 0 |
| Seydamskoye | city | Buryatiya | Russia | 52.75 | 113.32 | 3349 | 0 |