| City | 2026 Pop. ↓ |
|---|---|
| Tyumen | 883,196 |
| Tolyatti | 657,452 |
| Tomsk | 543,742 |
| Tula | 451,986 |
| Tambov | 253,619 |
| Taganrog | 238,562 |
| Tobolsk | 99,622 |
| Troitsk | 69,099 |
| Tuymazy | 66,616 |
| Tuapse | 59,871 |
| Tikhoretsk | 53,753 |
| Timashevsk | 50,814 |
| Temryuk | 39,965 |
| Tutaev | 38,924 |
| Tulun | 37,150 |
| Tayshet | 32,862 |
| Trekhgornyy | 32,452 |
| Tavda | 31,493 |
| Teykovo | 30,290 |
| Tara | 26,612 |
| Topki | 26,421 |
| Tatarsk | 22,978 |
| Tyrnyauz | 22,426 |
| Tarko-Sale | 22,067 |
| Tayga | 21,498 |
| Tashtagol | 21,036 |
| Terek | 20,240 |
| Toguchin | 20,096 |
| Taldom | 17,157 |
| Turinsk | 16,364 |
| Tsimlyansk | 14,527 |
| Talitsa | 14,447 |
| Trubchevsk | 13,082 |
| Tsivilsk | 12,850 |
| Tetyushi | 10,007 |
| Tarusa | 9,575 |
| Tyukalinsk | 9,449 |
| Teberda | 8,925 |
| Totma | 8,683 |
| Temnikov | 6,182 |
| Tommot | 6,086 |
| Turan | 4,692 |