Nizhny Novgorod Oblast is a federal subject of Russia. Its administrative center is the city of Nizhny Novgorod. It has a population of 3,119,115 as of the 2021 Census. From 1932 to 1990 it was known as Gorky Oblast.
The oblast is crossed by the Volga River. Apart from Nizhny Novgorod's metropolitan area the biggest city is Arzamas.