Soletsky District is an administrative and municipal district (raion), one of the twenty-one in Novgorod Oblast, Russia. It is located in the west of the oblast and borders with Shimsky District in the north, Volotovsky District in the east, Dnovsky District of Pskov Oblast in the south, Porkhovsky District of Pskov Oblast in the southwest, and with Strugo-Krasnensky District of Pskov Oblast in the west. The area of the district is 1,400 square kilometers (540 sq mi). Its administrative center is the town of Soltsy. Population: 15,714 (2010 Russian census); 18,626 ; 20,011 (1989 Soviet census). The population of Soltsy accounts for 64.2% of the district's total population.

Soltsy is a town and the administrative center of Soletsky District in Novgorod Oblast, Russia, located on the left bank of the Shelon River, 78 kilometers (48 mi) southwest of Veliky Novgorod, the administrative center of the oblast. Population: 10,086 (2010 Russian census); 11,264 (2002 Census); 11,782 (1989 Soviet census).