Podporozhsky District is an administrative and municipal district (raion), one of the seventeen in Leningrad Oblast, Russia. It is located in the northeast of the oblast and borders with Prionezhsky District of the Republic of Karelia in the north, Vytegorsky District of Vologda Oblast in the east, Babayevsky District of Vologda Oblast in the southeast, Tikhvinsky District in the south, Lodeynopolsky District in the southwest, and Olonetsky and Pryazhinsky Districts of the Republic of Karelia in the northwest. In the northeast, the district is bounded by Lake Onega. The area of the district is 7,679 square kilometers (2,965 sq mi), which makes it the largest district in Leningrad Oblast. Its administrative center is the town of Podporozhye. Population : 13,000 (2010 Russian census); 14,845 ; 18,075 (1989 Soviet census).

Leningrad Oblast is a federal subject of Russia. The oblast has an area of 84,500 square kilometres (32,600 sq mi) and a population of 2,000,997 ; up from 1,716,868 recorded in the 2010 Census. Leningrad Oblast is highly industrialized. Its administrative center and largest city is Gatchina.