The Kaesŏng Industrial Region (KIR) or Kaesŏng Industrial Zone (KIZ) is a special administrative industrial region of North Korea (DPRK). It was formed in 2002 from part of the Kaesŏng Directly-Governed City. On 10 February 2016, it was temporarily closed by the South Korean government and all staff recalled by the Park Geun-hye administration, although the former President of South Korea, Moon Jae-in, signalled his desire to "reopen and expand" the region in 2017.

Kaesong is a special city in the southern part of North Korea, and the capital of Korea during the Taebong kingdom and subsequent Goryeo dynasty. The city is near the Kaesong Industrial Region close to the border with South Korea and contains the remains of the Manwoldae palace. Called Songdo while it was the ancient capital of Goryeo, the city prospered as a trade centre that produced Korean ginseng. Kaesong now functions as North Korea's light industry centre.