| Name | What | Region | Country | Lat | Long | Elev Ft. | Pop Est |
| Dach | city | Sakhalinskaya Oblast' | Russia | 46.7644444 | 142.7419444 | 134 | 1059 |
| Dachnoye | city | Sakhalinskaya Oblast' | Russia | 46.7644444 | 142.7419444 | 134 | 1059 |
| Dagi | city | Sakhalinskaya Oblast' | Russia | 52.1166667 | 143.15 | 0 | 34 |
| Dagy | city | Sakhalinskaya Oblast' | Russia | 52.1166667 | 143.15 | 0 | 34 |
| Daiei | city | Sakhalinskaya Oblast' | Russia | 47.7833333 | 142.2833333 | 761 | 434 |
| Daiichi-wasukuresenskoe | city | Sakhalinskaya Oblast' | Russia | 46.7666667 | 142.5166667 | 22 | 1444 |
| Daini-wasukuresenskoe | city | Sakhalinskaya Oblast' | Russia | 46.7666667 | 142.5166667 | 22 | 1444 |
| Dal'naya | city | Sakhalinskaya Oblast' | Russia | 45.9 | 142.0833333 | 0 | 215 |
| Dal'neye | city | Sakhalinskaya Oblast' | Russia | 46.9919444 | 142.6719444 | 144 | 5515 |
| Dal'nyaya | city | Sakhalinskaya Oblast' | Russia | 45.9 | 142.0833333 | 0 | 215 |
| Daldagan | city | Sakhalinskaya Oblast' | Russia | 50.3833333 | 142.6166667 | 649 | 317 |
| Daldigan | city | Sakhalinskaya Oblast' | Russia | 50.3833333 | 142.6166667 | 649 | 317 |
| Dari | city | Sakhalinskaya Oblast' | Russia | 49.5333333 | 142.8333333 | 541 | 236 |
| Darune | city | Sakhalinskaya Oblast' | Russia | 46.9919444 | 142.6719444 | 144 | 5515 |
| Darunē | city | Sakhalinskaya Oblast' | Russia | 46.9919444 | 142.6719444 | 144 | 5515 |
| Dautu | city | Sakhalinskaya Oblast' | Russia | 51.6166667 | 143.3333333 | 3 | 33 |
| Davydovo | city | Sakhalinskaya Oblast' | Russia | 46.7 | 142.7333333 | 3 | 229 |
| Derbinsk | city | Sakhalinskaya Oblast' | Russia | 50.8455556 | 142.655 | 334 | 341 |
| Derbinskoye | city | Sakhalinskaya Oblast' | Russia | 50.8455556 | 142.655 | 334 | 341 |
| Devyatka | city | Sakhalinskaya Oblast' | Russia | 50.8166667 | 155.55 | 849 | 65 |
| Dobrotvorskoye | city | Sakhalinskaya Oblast' | Russia | 50.3666667 | 142.4 | 869 | 131 |
| Dobrotvortsevo | city | Sakhalinskaya Oblast' | Russia | 50.3666667 | 142.4 | 869 | 131 |
| Dobryy Klyuch | city | Sakhalinskaya Oblast' | Russia | 44.1666667 | 146 | 0 | 423 |
| Dol'noye | city | Sakhalinskaya Oblast' | Russia | 46.9919444 | 142.6719444 | 144 | 5515 |
| Dol'nyoya | city | Sakhalinskaya Oblast' | Russia | 47.9666667 | 142.3333333 | 111 | 434 |
| Dolinka | city | Sakhalinskaya Oblast' | Russia | 46.9833333 | 143.0833333 | 0 | 302 |
| Dolinsk | city | Sakhalinskaya Oblast' | Russia | 47.35 | 142.8 | 88 | 4844 |
| Dorokava | city | Sakhalinskaya Oblast' | Russia | 46.2786111 | 142.2458333 | 82 | 1128 |
| Dorokawa | city | Sakhalinskaya Oblast' | Russia | 46.2786111 | 142.2458333 | 82 | 1128 |
| Doutu | city | Sakhalinskaya Oblast' | Russia | 51.6166667 | 143.3333333 | 3 | 33 |
| Druzhba | city | Sakhalinskaya Oblast' | Russia | 52.0833333 | 141.65 | 42 | 59 |
| Dudino | city | Sakhalinskaya Oblast' | Russia | 47.7577778 | 142.5336111 | 3 | 571 |
| Due | city | Sakhalinskaya Oblast' | Russia | 50.8325 | 142.1019444 | 177 | 74 |
| Dui | city | Sakhalinskaya Oblast' | Russia | 50.8325 | 142.1019444 | 177 | 74 |
| Duzhno | city | Sakhalinskaya Oblast' | Russia | 47.7577778 | 142.5336111 | 3 | 571 |
| Dvukhrechenskoye | city | Sakhalinskaya Oblast' | Russia | 47.9666667 | 142.3333333 | 111 | 434 |
| Dvurech'ye | city | Sakhalinskaya Oblast' | Russia | 47.9666667 | 142.3333333 | 111 | 434 |
| Dyuzhino | city | Sakhalinskaya Oblast' | Russia | 47.7577778 | 142.5336111 | 3 | 571 |
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