O Kyung-sok (Korean: 오경석) is a North Korean politician who is the Chairman of the North Hamgyong Province People's Committee.
After serving as the Chairman of the Chongjin City People's Committee, he was appointed as the Chairman of the North Hwanghae Province People's Committee in 2017, succeeding Ri Sang-kwan.
[1] In March 2019, he was elected as a Deputy to the 14th Supreme People's Assembly (No.
634 Kyonghung Constituency).
[2]