The General Staff Building (Russian: Здание Главного штаба, Zdanie Glavnogo Shtaba) is an edifice with a 580 m long bow-shaped facade, situated on Palace Square in Saint Petersburg, Russia, in front of the Winter Palace.
The western wing now hosts the headquarters of the Leningrad Military District. The eastern wing was given to the Hermitage Museum in 1993 and was extensively remodeled inside.