Вытегорский район
On August 1, 1927, the uyezds in Leningrad Oblast were abolished. On the territory of former Vytegorsky Uyezd four districts were established: Vytegorsky District (with the administrative center in Vytegra), Andomsky District (with the administrative center in the "selo" of Andomsky Pogost), Kovzhinsky District (with the administrative center in the "selo" of Annensky Most), and Oshtinsky District (with the administrative center in the "selo" of Oshta). The four districts were a part of Lodeynoye Pole Okrug of Leningrad Oblast. On September 23, 1937, all four districts were transferred to newly established Vologda Oblast.