Kim Dong-hyeon
Kim Dong-hyeon (born December 25, 1974) is a South Korean actor. He is recognized for his appearances in various television dramas throughout the 2000s and 2010s. He is the brother of actress Kim Hye-soo and actor Kim Dong-hee.

Career
Kim Dong-hyeon has maintained an active career in South Korean television, appearing in numerous drama series. His early television work includes roles in Mr. Duke (2000) and My Home (2001). He gained broader recognition for his participation in popular dramas such as All In (2003) and Phoenix (2004), where he played the character Yeo Jin.
Throughout his career, he has collaborated with major South Korean broadcasting networks, primarily MBC. His later work includes roles in Road No. 1 (2010) and the JTBC medical drama Syndrome (2012), where he portrayed the character Lee Jae-Yoon.
Filmography
Television Series
- Syndrome (JTBC, 2012) – Lee Jae-Yoon
- Road No. 1 (MBC, 2010) – Jang Doo-Sik
- Hyangdan (MBC, 2007)
- Moon Hee (MBC, 2007)
- A Man and A Woman (MBC, 2005)
- Phoenix (MBC, 2004) – Yeo Jin
- All In (SBS, 2003)
- The Maengs' Golden Era (MBC, 2002-2003) – Maeng Wang-Ja
- My Home (MBC, 2001)
- Mr. Duke (MBC, 2000)
Film
- Change (1997)