| Name | What | Region | Country | Lat | Long | Elev ft. | Pop est |
|---|---|---|---|---|---|---|---|
| Tadleo | city | Chukotskiy Avtonomnyy Okrug | Russia | 65.83 | 177.53 | 68 | 0 |
| Takokagyn | city | Chukotskiy Avtonomnyy Okrug | Russia | 68.32 | 177.65 | 4189 | 0 |
| Tanjurer | city | Chukotskiy Avtonomnyy Okrug | Russia | 64.84 | 174.28 | 16 | 0 |
| Tanyurer | city | Chukotskiy Avtonomnyy Okrug | Russia | 64.84 | 174.28 | 16 | 0 |
| Tatlivaam | city | Chukotskiy Avtonomnyy Okrug | Russia | 65.83 | 177.53 | 68 | 0 |
| Tavayvaam | city | Chukotskiy Avtonomnyy Okrug | Russia | 64.73 | 177.53 | 0 | 0 |
| Tenkergin | city | Chukotskiy Avtonomnyy Okrug | Russia | 68.58 | -178.50 | 3 | 0 |
| Tepkan | city | Chukotskiy Avtonomnyy Okrug | Russia | 67.03 | -172.77 | 0 | 0 |
| Tepken | city | Chukotskiy Avtonomnyy Okrug | Russia | 67.03 | -172.77 | 0 | 0 |
| Teyken | city | Chukotskiy Avtonomnyy Okrug | Russia | 67.03 | -172.77 | 0 | 0 |
| Togondino | city | Chukotskiy Avtonomnyy Okrug | Russia | 68.18 | 163.95 | 252 | 0 |
| Torgovyy Punkt Yakuttorg | city | Chukotskiy Avtonomnyy Okrug | Russia | 65.95 | 160.87 | 856 | 0 |
| Torgovyy Punkt Yakuttorga | city | Chukotskiy Avtonomnyy Okrug | Russia | 65.95 | 160.87 | 856 | 0 |
| Transportnyy | city | Chukotskiy Avtonomnyy Okrug | Russia | 69.70 | 170.38 | 830 | 0 |
| Tsjegitun | city | Chukotskiy Avtonomnyy Okrug | Russia | 66.56 | -171.07 | 104 | 0 |
| Tsjetsjen | city | Chukotskiy Avtonomnyy Okrug | Russia | 64.37 | -172.85 | 830 | 0 |
| Tsjikajevo | city | Chukotskiy Avtonomnyy Okrug | Russia | 64.76 | 174.21 | 3 | 0 |
| Tsjuvanskoje | city | Chukotskiy Avtonomnyy Okrug | Russia | 65.17 | 167.96 | 830 | 0 |
| Tumannaya Stantsiya | city | Chukotskiy Avtonomnyy Okrug | Russia | 70.13 | 170.57 | 0 | 0 |
| Tumannaya Stantsiya | city | Chukotskiy Avtonomnyy Okrug | Russia | 70.08 | 171.09 | 180 | 0 |
| Tumanskaya | city | Chukotskiy Avtonomnyy Okrug | Russia | 63.95 | 178.23 | 13 | 0 |
| Tumanskij | city | Chukotskiy Avtonomnyy Okrug | Russia | 63.95 | 178.23 | 13 | 0 |
| Tunavkhen | city | Chukotskiy Avtonomnyy Okrug | Russia | 65.98 | -170.22 | 0 | 0 |
| Tunetken | city | Chukotskiy Avtonomnyy Okrug | Russia | 65.98 | -170.22 | 0 | 0 |
| Tunitlen | city | Chukotskiy Avtonomnyy Okrug | Russia | 65.98 | -170.22 | 0 | 0 |
| Tunytlen | city | Chukotskiy Avtonomnyy Okrug | Russia | 65.98 | -170.22 | 0 | 0 |
| Tunytlino | city | Chukotskiy Avtonomnyy Okrug | Russia | 65.98 | -170.22 | 0 | 0 |
| Tynerel'tyrgin | city | Chukotskiy Avtonomnyy Okrug | Russia | 68.55 | -178.33 | 0 | 0 |
| Tynerel’tyrgin | city | Chukotskiy Avtonomnyy Okrug | Russia | 68.55 | -178.33 | 0 | 0 |
| Tynkurgin | city | Chukotskiy Avtonomnyy Okrug | Russia | 68.58 | -178.50 | 3 | 0 |
| Tynupytku | city | Chukotskiy Avtonomnyy Okrug | Russia | 69.23 | 179.37 | 29 | 0 |