Vengerovsky District is an administrative and municipal district (raion), one of the thirty in Novosibirsk Oblast, Russia. It is located in the west of the oblast. The area of the district is 6,382.71 square kilometers (2,464.38 sq mi). Its administrative center is the rural locality of Vengerovo. As of the 2010 Census, the total population of the district was 20,446, with the population of Vengerovo accounting for 34.4% of that number.