Вытегорский район
In 1922, Olonets Governorate was abolished and Vytegra was transferred to Petrograd Governorate (later Leningrad Oblast). On August 1, 1927, the uyezds in Leningrad Oblast were abolished and Vytegorsky District with the administrative center in Vytegra was established as a part of Lodeynoye Pole Okrug of Leningrad Oblast. On September 23, 1937, it was transferred to newly established Vologda Oblast.