thumb|right|location of oryol oblast in russia thumb|right|location of sakhalin oblast in russia korsakovsky district is the name of several administrative and municipal districts in russia: *korsakovsky district, oryol oblast, an administrative and municipal district of oryol oblast *korsakovsky district, sakhalin oblast, an administrative district of sakhalin oblast ==see also== *korsakov (disambiguation) ==references==  
Set_indices_on_Russian_districts