Great Russian Encyclopedia

The Great Russian Encyclopedia (GRE; Russian: Большая российская энциклопедия, БРЭ, transliterated as Bolshaya rossiyskaya entsiklopediya or academically as Bol'šaja rossijskaja ènciklopedija) is a universal Russian encyclopedia, completed in 36 volumes, published between 2004 and 2017 by Great Russian Encyclopedia, JSC (Russian: Большая российская энциклопедия ПАО, transliterated as Bolshaya rossiyskaya entsiklopediya PAO). A successor to the Great Soviet Encyclopedia, it was released under the auspices of the Russian Academy of Sciences (RAS) after President Vladimir Putin signed a presidential decree №1156 in 2002. The complete edition was released by 2017.

The chief editor of the encyclopedia was Yury Osipov, the president of the RAS. The editorial board had more than 80 RAS members.