<!--{{For|the village in Rivne Oblast, Ukraine|Ozersk, Ukraine}}--> '''Ozyorsk''' ({{langx|ru|Озёрск}}) or '''Ozersk''' ({{lang|ru|Озерск}}) is the name of several inhabited localities in Russia.
;Urban localities *Ozyorsk, Chelyabinsk Oblast, a town in Chelyabinsk Oblast *Ozyorsk, Kaliningrad Oblast, a town in Ozyorsky District of Kaliningrad Oblast
;Rural localities *Ozersk, Samara Oblast, a settlement in Bolsheglushitsky District of Samara Oblast
{{Set index article|populated places in Russia}}