Nooken District (Kyrgyz: Ноокен району, before 1992: Lenin District)[1] is a district of Jalal-Abad Region in western Kyrgyzstan. The administrative seat lies at Masy.[2] Its area is 2,336 square kilometres (902 sq mi),[1] and its resident population was 145,187 in 2021.[3]
In total, Nooken District includes 1 town and 55 settlements in 8 rural communities (ayyl aymagy). Each rural community can consist of one or several villages. The rural communities and settlements in the Nooken District are:[2][4]