Sondok Airport is an airport in Sŏndŏng-ni, Chŏngp'yŏng-gun, Hamgyong-namdo, North Korea.
During the Korean War, it was designated as K-26 by the USAF and was the target of one of Task Force 77's largest strikes during July 1953.
The airfield has a single concrete runway 02/20 measuring 8210 x 164 feet (2502 x 50 m). It has a full length parallel taxiway and a large apron on the north side. It is home to a bomber regiment of 24 Ilyushin Il-28 jets.