Name	Known for
Jo Jung-suk Lee Hwa-shin Lee Hwa-shin See fewer	Architecture 101 (2012)
Kong Hyo-jin Pyo Na-ri (as Hyo-jin Kong) Pyo Na-ri (as Hyo-jin Kong) See fewer	Crush and Blush (2008)
Go Kyung-pyo Ko Jeong-won Ko Jeong-won See fewer	Decision to Leave (2022)
Seo Ji-hye Hong Hye-won Hong Hye-won See fewer	Crash Landing on You (2019)
Lee Mi-sook Gye Seong-sook (as Mi-sook Lee) Gye Seong-sook (as Mi-sook Lee) See fewer	Mulberry (1986)
Park Ji-young Bang Ja-Young Bang Ja-Young See fewer	Moon Lovers: Scarlet Heart Ryeo (2016)
Lee Sung-jae Kim Rak Kim Rak See fewer	Art Museum by the Zoo (1998)
Moon Ga-young Lee Pal-gang Lee Pal-gang See fewer	Mirror of the Witch (2016)
Kim Jung-hyun Pyo Chi-yeol Pyo Chi-yeol See fewer	School 2017 (2017)
Ahn Woo-yeon Oh Dae-goo (as Ahn Woo Yeon) Oh Dae-goo (as Ahn Woo Yeon) See fewer	Strong Girl Bong-soon (2017)
Park Sung-hoon Secretary Cha Secretary Cha See fewer	Into the Ring (2020)
Kwon Hae-hyo Oh Jong-hwan Oh Jong-hwan See fewer	Peninsula (2020)
Choi Hwa-jeong Kim Tae-ra (as Hwa-Jeong Choi) Kim Tae-ra (as Hwa-Jeong Choi) See fewer	Right Now, Wrong Then (2015)
Seo Yu-ri Hong Ji-min Hong Ji-min See fewer	KBS Drama Special (2010)