Yun-suk
Yun-suk, also spelled Yoon-sook or Youn-sook, is a Korean given name.
People with this name include:
- Moh Youn-sook, South Korean poet
- Hong Yun-suk, South Korean poet
- Choi Yun-suk, South Korean speed skater
- Kim Yoon-sook, South Korean badminton player; represented South Korea at the 1984 All England Open Badminton Championships