Issyk-Kul District () is a district of Issyk-Kul Region in northeastern Kyrgyzstan. The seat lies at Cholpon-Ata. Its area is , and its resident population was 84,876 in 2021.
The district is located on the northern shore of Issyk-Kul and on the southern slopes of the Küngöy Ala-Too Range, which dominate much of the landscape. The topography varies from multiple-folded medium-altitude mountains featuring in erosional dissection to alluvial - proluvial planes with river fans, river valleys, intermittent water streams, and lakeside planes of Issyk-Kul lake area. Approximately 78% of the district is occupied by mountains, and 22% - by valleys. The hydrological conditions are dominated by rivers Toru-Aygyr with peak flood of 30 m/s, Orto Taldy-Bulak - 6.5 m/s, Chong Taldy-Bulak - 7 m/s, Cholpon-Ata - 20 m/s, Dyure-Suu - 15 m/s, Kichi Ak-Suu - 10 m/s, Orto Koy-Suu - 10 m/s, Orto Oryuktyu - 10 m/s, Chong Oryuktyu - 20 m/s, Chet Baysoorun - 15 m/s, and Cong Baysoorun - 20 m/s.
An average temperature in January is -2ðC in valleys, and -10ðC in mountains. In July, an average temperature varies from +18ðC in valleys, to +10ðC in mountains. An absolute recorded temperature minimum is -30ð. Average maximum temperatures are +35ðC in valleys, and +15ðC in mountains. Average yearly precipitation is 200-400 mm in valleys, and 500-600 mm in mountains during warm season (April-October), and 100-150 in valleys and 150-200 mm in mountains during cold season.
In total, Issyk-Kul District include 1 town and 30 settlements in 12 rural communities (). Each rural community may include one or several villages. The rural communities and settlements in the Issyk-Kul District are: