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Lee Jae-in

Acting Born Feb 6, 2004 Wonju, Gangwon, South Korea 24 credits

Biography

Lee Jae-in (born February 6, 2004) is a South Korean actress. She first gained recognition through the mystery film Svaha: The Sixth Finger (2019). Other notable works include Racket Boys (2021) and Hi-Five (2025).

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Full filmography

  • Hospital Playlist (2020) as So-mi
  • Night Has Come (2023) as Lee Yoon-seo
  • Baeksang Arts Awards (2012) as Self
  • Spring Fever (2026) as Choi Se-jin
  • O’PENing (2022) as Lim Yoon-jae
  • Racket Boys (2021) as Han Se-yoon
  • Our Unwritten Seoul (2025) as Teen Yoo Mi-ji / Yoo Mi-rae
  • The Price of Confession (2025) as Gu Hui-Yeong
  • No Tears for the Dead (2014) as Dae Ban's granddaughter
  • Undercover (2021) as Han Seung-Mi
  • Concrete Market (2025) as Choi Hee-ro
  • Beautiful World (2019) as Han Dong-hee
  • Hi-Five (2025) as Park Wanseo
  • Svaha: The Sixth Finger (2019) as Geum-hwa
  • Hard Hit (2021) as Hye-in
  • The Battle: Roar to Victory (2019) as Chun-hee
  • I Can Speak (2017) as Young Jung-sim
  • Human X Gumiho as Bang-sang
  • Private Taxi
  • Horror Stories 3 (2016) as Dunko (segment 3)
  • Concrete Market (2025) as Choi Hee-ro
  • Heaven: To the Land of Happiness (2021) as Yoo-jin
  • Adulthood (2018) as Kyung-un
  • FAQ (2024) as Passenger