Novomalyklinsky District (; ) is an administrative and municipal district (raion), one of the twenty-one in Ulyanovsk Oblast, Russia. It is located in the northeast of the oblast. The area of the district is . Its administrative center is the rural locality (a selo) of Novaya Malykla. Population: 15,379 (2010 Census); The population of Novaya Malykla accounts for 21.3% of the district's total population.