Luga (Russian: Луга) is the name of several inhabited localities in Russia.
- Urban localities
- Luga, Leningrad Oblast, a town under the administrative jurisdiction of Luzhskoye Settlement Municipal Formation in Luzhsky District of Leningrad Oblast
- Rural localities
- Luga, Novgorod Oblast, a village in Bolshevisherskoye Settlement of Malovishersky District in Novgorod Oblast