Sharangsky District () is an administrative district (raion), one of the forty in Nizhny Novgorod Oblast, Russia. Municipally, it is incorporated as Sharangsky Municipal District. It is located in the northeast of the oblast. The area of the district is . Its administrative center is the urban locality (a work settlement) of Sharanga. Population: 12,450 (2010 Census); The population of Sharanga accounts for 52.7% of the district's total population.
The district was established in 1929.