Fergana Region is one of the regions of Uzbekistan, located in the southern part of the Fergana Valley in the far east of the country. It borders the Namangan and Andijan Regions of Uzbekistan, as well as Kyrgyzstan and Tajikistan. Its capital is the city of Fergana. It covers an area of 6,760 km2. The population is approximately 4,014,895 as of 2023, with 45% of the population living in rural areas.

Namangan Region is one of the regions of Uzbekistan, located in the southern part of the Fergana Valley in far eastern part of the country. It is on the right bank of Syr Darya River and borders with Kyrgyzstan, Tajikistan, Tashkent Region, Fergana Region, and Andijan Region. It covers an area of 7,440 km2. The population is estimated to be 2,931,056 (2022), with 35% of the population living in rural areas.