Vsevolozhsky District
On August 1, 1927, the uyezds were abolished and Leninsky District, with the administrative center in the settlement of Vsevolozhskoye, was established. The governorates were also abolished, and the district was a part of Leningrad Okrug of Leningrad Oblast. On August 19, 1930 Leninsky District was abolished and merged into newly established Leningradsky Prigorodny District with the administrative center in the city of Leningrad. On August 10, 1934 Imeni Morozova was detached from the town of Shlisselburg (which was the town of oblast significance and not a part of the district) and transferred to Leningradsky Prigorodny District. On August 19, 1936 Leningradsky Prigorodny District was abolished, and Vsevolozhsky District, with the administrative center in Vsevolozhskoye, was established. Imeni Morozova became a part of Vsevolozhsky District.