Jaiyl District, formerly called Kalinin District until May 1993, is a district of Chüy Region in northern Kyrgyzstan. Its area is 3,453 square kilometres (1,333 sq mi), and its resident population was 112,211 in 2021. The administrative seat lies at Kara-Balta. It also administers an exclave in the southwestern heel of Chüy Region, separated from the rest of the Jayyl District by the Panfilov District.