Kim Dong-hyeon
Kim Dong-hyeon, Kim Dong-hyun or Kim Tong-hyŏn may also refer to:
- Dong Hyun Kim, South Korean mixed martial arts fighter
- Kim Dong-hyun (bobsledder), South Korean bobsledder
- Kim Dong-hyun (footballer, born 1984), South Korean football player
- Kim Dong-hyun (footballer, born 1997), South Korean football player
- Kim Dong-hyun (tennis), South Korean tennis player
- Kim Dong-hyeon (footballer, born 1994), South Korean football player
- Kim Dong-hyeon (luger), South Korean luger
- Kim Dong-hyun (actor), leader of South Korean boy band Boyfriend
- Kim Dong-hyeon, birth name of the singer MC Gree
- Kim Dong-hyun (singer, born 1998), member of South Korean duo MXM and AB6IX
- Dong Hyun Kim (fighter, born 1988), mixed martial artist