- Source: Kim Seong-hun
- Ju Ji-hoon
- Kingdom (seri televisi)
- Kim Jong-un
- Tunnel (film 2016)
- Peace Breaker (film)
- A Hard Day
- Kim Go-eun
- Confession (seri televisi 2019)
- Ryu Hyun-kyung
- It's Okay to Not Be Okay
- Kim Seong-hun (filmmaker)
- Kim Seong-hun
- Kim Jun-han
- Restless (2022 film)
- A Hard Day
- Tunnel (2016 film)
- Park Sung-hoon
- Kingdom (South Korean TV series)
- List of Squid Game characters
- Ryu Hyun-kyung
Kim Seong-hun (Korean: 김성훈) is a Korean name consisting of the family name Kim and the given name Seong-hun, and may also refer to:
Kim Sung-hoon (biologist) (born 1958), South Korean biologist
Kim Seong-hun (filmmaker) (born 1971), South Korean filmmaker
Kim Sung-hoon (director) (born 1974), South Korean film director
Sung-hoon Kim (born 1978), South Korean pianist
Kim Sung-hun (politician), a North Korean politician
Kim Sung-hoon, birth name of the actor Ha Jung-woo