| City | 2026 Pop. ↓ |
|---|---|
| Lyubertsy | 240,749 |
| Leninsk-Kuznetsky | 87,072 |
| Lobnya | 83,581 |
| Lytkarino | 67,336 |
| Leninogorsk | 59,898 |
| Labinsk | 55,273 |
| Lesosibirsk | 54,086 |
| Lysva | 51,812 |
| Lesnoy | 47,706 |
| Langepas | 45,446 |
| Lyantor | 42,732 |
| Livny | 41,823 |
| Lomonosov | 38,396 |
| Lyudinovo | 34,288 |
| Lesozavodsk | 34,012 |
| Likino-Dulevo | 33,889 |
| Losino-Petrovsky | 30,535 |
| Lukhovitsy | 29,802 |
| Labytnangi | 26,654 |
| Lermontov | 23,448 |
| Lensk | 20,957 |
| Lyskovo | 20,789 |
| Lgov | 16,332 |
| Lagan | 13,595 |
| Leninsk | 12,732 |
| Lukoyanov | 12,178 |
| Lakinsk | 12,026 |
| Laishevo | 9,049 |
| Luza | 8,371 |
| Lipki | 8,282 |
| Lakhdenpokhya | 5,550 |
| Lyubim | 5,114 |
| Ladushkin | 3,570 |