Tosnensky District
On August 1, 1927, the uyezds were abolished and Lyubansky District, with the administrative center in the town of Lyuban, was established. The governorates were also abolished, and the district was a part of Leningrad Okrug of Leningrad Oblast. It included parts of former Novgorodsky Uyezds. On July 23, 1930, the okrugs were abolished as well, and the districts were directly subordinated to the oblast. On August 19, 1930 Lyubansky District was abolished, and Tosnensky District with the administrative district in Tosno was established on the areas occupied by Lubansky District and parts of Detskoselsky and Kolpinsky Districts. On August 20, 1935 Tosno and Krasny Bor were granted urban-type settlement status. Between September 1941 and January 1944, during World War II, the district was occupied by German troops. On December 9, 1960 parts of abolished Mginsky District were transferred to Tosnensky District, and in 1977, they were split off to form Kirovsky District. On February 1, 1963 Tosno was granted town status.