Name	Known for
Uhm Ji-won Oh Hyun-jin Oh Hyun-jin See fewer	Hope (2013)
Park Ha-seon Jo Eun-jung Jo Eun-jung See fewer	Dong Yi (2010)
Choi Ri Lee Roo Da Lee Roo Da See fewer	Spirits' Homecoming (2016)
Jang Hye-jin Choi Hye-sook Choi Hye-sook See fewer	Parasite (2019)
Lim Hwa-young Park Yoon Ji (as Hwa-Young Im) Park Yoon Ji (as Hwa-Young Im) See fewer	Lucid Dream (2017)
Choi Ja-hye Jeon Yoo Rim (as Ja Hye Choi) Jeon Yoo Rim (as Ja Hye Choi) See fewer	Jewel in the Palace (2003)
Moon Jae-won Jo Yoon Hyung (as Jae-won Moon) Jo Yoon Hyung (as Jae-won Moon) See fewer	Bloodhounds (2023)
Mu Jin-sung Woo-seok Woo-seok See fewer	Perhaps Love (2021)
Kim Min-Cheol Kim Min-soo Kim Min-soo See fewer	Doctors (2016)
Yoon Park Kim Do-yoon Kim Do-yoon See fewer	What's with This Family (2014)
Jung Sang-hoon Fortune Teller Fortune Teller See fewer	The Lady in Dignity (2017)
Joo Sang-Hyuk Ha Joon Ha Joon See fewer	Birthcare Center (2020)
Jung Si-yul Ha Jin Ha Jin See fewer	Birthcare Center (2020)
Choi Soomin Ahn Hee-nam Ahn Hee-nam See fewer	Shadow Detective (2022)
Jung Sung-il Lee Sun Woo Lee Sun Woo See fewer	Uprising (2024)
Nam Yoon-Su Ha Kyeong-hoon Ha Kyeong-hoon See fewer	The King's Affection (2021)
Kim Yun-Jeong Lee Shi Won Lee Shi Won See fewer	Birthcare Center (2020)