Name	Known for
Lee Byung-hun Lee Dong-Seok Lee Dong-Seok See fewer	A Bittersweet Life (2005)
Shin Min-a Min Seon-A Min Seon-A See fewer	A Bittersweet Life (2005)
Yoon Byung-hee Captain Bae Captain Bae See fewer	I Saw the Devil (2010)
Choi Byung-mo Jong-U Jong-U See fewer	The Handmaiden (2016)
Ko Du-shim Hyeon Chun-hee Hyeon Chun-hee See fewer	Everglow (2021)
Kim Hye-ja Kang Ok-Dong Kang Ok-Dong See fewer	Mother (2009)
Cho Hye-jung Dal-yi Dal-yi See fewer	Go Back Couple (2017)
Bae Hyun-Sung Jung Hyeon Jung Hyeon See fewer	Hospital Playlist (2020)
Kim Jae-Won Choi Han-Su (teen) Choi Han-Su (teen) See fewer	KBS Drama Special (2010)
Lee Jeong-eun Jung Eun-Hee Jung Eun-Hee See fewer	Parasite (2019)
Park Ji-a Hye-ja Hye-ja See fewer	KBS Drama Special (2010)
Park Ji-hwan Jung In-Gwon Jung In-Gwon See fewer	The Roundup (2022)
Han Ji-min Lee Yeong-Ok Lee Yeong-Ok See fewer	Miss Baek (2018)
Kim Ji-sung Kim Ok-dong (youth) Kim Ok-dong (youth) See fewer	SF8 (2020)
Han Jung-hyun Choi Han-sook (as Jung-Hyun Han) Choi Han-sook (as Jung-Hyun Han) See fewer	The Bad Guys: The Movie (2019)
Uhm Junghwa Ko Mi-Ran Ko Mi-Ran See fewer	Bestseller (2010)
Cha Seung-won Choi Han-Su (as Seung-Won Cha) Choi Han-Su (as Seung-Won Cha) See fewer	The Greatest Love (2011)
Gi So-yoo Son Eun-gi (as Gi So Yoo) Son Eun-gi (as Gi So Yoo) See fewer	Vigilante (2023)
Kim Woo-bin Park Jeong-Jun Park Jeong-Jun See fewer	Heirs (2013)
Roh Yoon-seo Bang Yeong-Ju Bang Yeong-Ju See fewer	Crash Course in Romance (2023)
Choi Young-joon Bang Ho-Sik Bang Ho-Sik See fewer	Vincenzo (2021)