Kuvshinovsky District is an administrative and municipal district (raion), one of the thirty-six in Tver Oblast, Russia. It is located in the center of the oblast and borders with Vyshnevolotsky District in the north, Torzhoksky District in the east, Staritsky District in the south, Selizharovsky District in the southwest, Ostashkovsky District in the west, and with Firovsky District in the northwest. The area of the district is 1,874 square kilometers (724 sq mi). Its administrative center is the town of Kuvshinovo. Population: 15,386 ; 17,847 (2002 Census); 20,601 (1989 Soviet census). The population of Kuvshinovo accounts for 65.0% of the district's total population.

Torzhoksky District is an administrative and municipal district (raion), one of the thirty-six in Tver Oblast, Russia. It is located in the center of the oblast and borders with Spirovsky District in the north, Likhoslavlsky District in the northeast, Kalininsky District in the east, Staritsky District in the south, Kuvshinovsky District in the west, and with Vyshnevolotsky District in the northwest. The area of the district is 3,128 square kilometers (1,208 sq mi). Its administrative center is the town of Torzhok. Population: 22,534 ; 23,856 (2002 Census); 27,376 (1989 Soviet census).