Noh Haeng-Seok (; 17 November 1988 â 1 January 2025) was a South Korean footballer who played as a defender for Gwangju FC, Daegu FC, Busan IPark and Gyeongju Korea Hydro & Nuclear Power FC, also having loan spells at Hwaseong FC and Kuala Lumpur FA during his time at Busan IPark.
Noh joined Gwangju in 2011. He joined Busan IPark at the start of the 2015 season.
Noh died on 1 January 2025, at the age of 36.