Korgalzhyn District (, ) is a district of Aqmola Region in northern Kazakhstan. The administrative center of the district is the selo of Korgalzhyn. Population:
The district is located in the Kazakh Uplands. Lakes Zhalmankulak and Kozhakol are located in the district.
Was founded in 1918 as a Sabundy district. First chairman was Zhantayev Tolepbek. In 1935 was refounded as Korgalzhyn district.