Lensky (; masculine), Lenskaya (; feminine), or Lenskoye (; neuter) is the name of several rural localities in Russia.
Modern inhabited localities Lensky, Altai Krai, a settlement in Lukovsky Selsoviet of Pankrushikhinsky District of Altai Krai Lenskoye, a village in Babyninsky District of Kaluga Oblast Lenskaya, a village in Mekhonsky Selsoviet of Shatrovsky District of Kurgan Oblast
Abolished inhabited localities Lensky, Bryansk Oblast, a settlement in Ponurovsky Selsoviet of Starodubsky District of Bryansk Oblast; abolished in May 2010