Name	Known for
Park Bo-gum Sa Hye Jun Sa Hye Jun See fewer	Love in the Moonlight (2016)
Park So-dam Ahn Jeong Ha Ahn Jeong Ha See fewer	Parasite (2019)
Byeon Woo-seok Won Hae Hyo (as Woo-Seok Byeon) Won Hae Hyo (as Woo-Seok Byeon) See fewer	Lovely Runner (2024)
Shin Ae-ra Kim Yi Young (as Ae-ra Shin) Kim Yi Young (as Ae-ra Shin) See fewer	Ice Bar (2006)
Lee Chang-hoon Lee Tae-soo Lee Tae-soo See fewer	Tracer (2022)
Shin Dong-mi Lee Min Jae Lee Min Jae See fewer	A Hard Day (2014)
Ha Hee-ra Han Ae-sook Han Ae-sook See fewer	Julmeunihee yangji (1995)
Seol In-ah Jung Ji Ah Jung Ji Ah See fewer	Oasis (2023)
Lim Jae-Ha Sa Hye Jun (teen) Sa Hye Jun (teen) See fewer	Record of Youth (2020)
Lee Jae-won Sa Kyeong Jun Sa Kyeong Jun See fewer	The Man from Nowhere (2010)
Han Jin-hee Sa Min-ki Sa Min-ki See fewer	My Sassy Girl (2001)
Gong Jin-seo Yoon-joo Yoon-joo See fewer	The Silent Sea (2021)
Kim Min-chul Chi Yeong (as Kim Min Chul) Chi Yeong (as Kim Min Chul) See fewer	Project Wolf Hunting (2022)
Young-Min No Won Hae Hyo (teen) Won Hae Hyo (teen) See fewer	Record of Youth (2020)
Seo Sang-won Won Tae Kyeong (as Sang-won Seo) Won Tae Kyeong (as Sang-won Seo) See fewer	My Name (2021)
Park Se-hyun Choi Soo-bin Choi Soo-bin See fewer	Kill Boksoon (2023)
Kang Seong-cheol Han Woo-tae (Sergeant) Han Woo-tae (Sergeant) See fewer	Tunnel (2016)
Kwon Soo-Hyeon Kim Jin Woo Kim Jin Woo See fewer	The Age of Shadows (2016)
Park Soo-young Sa Young-nam Sa Young-nam See fewer	Heartless City (2013)
Choi Su-jong Man shopping for suit (as Su-jong Choi) Man shopping for suit (as Su-jong Choi) See fewer	Korea-Khitan War (2023)
Jo Yoo-jung Won Hae Na Won Hae Na See fewer	Beautiful Love, Wonderful Life (2019)
Bae Yoon-kyoung Kim Soo-man Kim Soo-man See fewer	Less Than Evil (2018)