Kuseh Kahriz () is a village in Mokriyan-e Gharbi Rural District of the Central District in Mahabad County, West Azerbaijan province, Iran.
At the time of the 2006 National Census, the village's population was 1,875 in 328 households. The following census in 2011 counted 2,023 people in 537 households. The 2016 census measured the population of the village as 1,940 people in 553 households.