Luzsky District () is an administrative and municipal district (raion), one of the thirty-nine in Kirov Oblast, Russia. It is located in the northwest of the oblast. The area of the district is . Its administrative center is the town of Luza. As of the 2010 Census, the total population of the district was 18,688, with the population of Luza accounting for 60.3% of that number.
The district was established in 1963 by merging of Lalsky and Podosinovsky Districts, although Podosinovsky District was split back at a later date.