Name	Known for
Hwang Jeong-eum Kim Hye-jin Kim Hye-jin See fewer	Secret Love (2013)
Park Seo-joon Ji Sung-joon Ji Sung-joon See fewer	Fight for My Way (2017)
Ko Jun-hee Min Ha-ri Min Ha-ri See fewer	The Chaser (2012)
Choi Siwon Kim Shin-hyuk Kim Shin-hyuk See fewer	She Was Pretty (2015)
Jung Won Cha Sun Min Sun Min See fewer	Lawless Lawyer (2018)
Park Choong-seon Kim Jong-seob Kim Jong-seob See fewer	Blind (2011)
Jung Da-bin Kim Hye-rin Kim Hye-rin See fewer	Manny (2011)
Shin Dong-mi Cha Joo Young Cha Joo Young See fewer	A Hard Day (2014)
Kim Ha-kyun Boo Jong-man (as Ha-Kyun Kim) Boo Jong-man (as Ha-Kyun Kim) See fewer	I'm Not a Robot (2017)
Jung Heon Se-hoon Se-hoon See fewer	Fly High (2009)
Shin Hye-sun Han-seol Han-seol See fewer	My Golden Life (2017)
Jin Hye-Won Lee Sul-bi Lee Sul-bi See fewer	The Woman's Ocean (2017)
Lee Il-hwa Han Jeong-hye Han Jeong-hye See fewer	Good Manager (2017)
Chang Geun Jo Kwang Hee Kwang Hee See fewer	Part-Time Spy (2017)
Bae Min-jung Lee Kyung Lee Kyung See fewer	Tomorrow's Cantabile (2014)
Ah-ryeong Min Lee Eun-young (as Ah Ryung Min) Lee Eun-young (as Ah Ryung Min) See fewer	Handphone (2009)
Ahn Se-ha Kim Poong Ho (as Se-ha Ahn) Kim Poong Ho (as Se-ha Ahn) See fewer	SF8 (2020)
Hwang Seok-jeong Kim Ra Ra (as Hwang Suk Jung) Kim Ra Ra (as Hwang Suk Jung) See fewer	The Wailing (2016)
Kang Soo-jin Joo Ah-reum Joo Ah-reum See fewer	Signal (2016)
Han Yeol Yang Ji Sung-joon (young) Ji Sung-joon (young) See fewer	All of Us Are Dead (2022)
Park Yoo-hwan Kim Joon-woo (as Park Yoo Hwan) Kim Joon-woo (as Park Yoo Hwan) See fewer	Equals (2015)