Acting
Lee Jae-in
Born 2004-02-06
Wonju, Gangwon, South Korea
Department: Acting
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).
Known For
Prominent works featuring Lee Jae-in
TV
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Hospital Playlist
2020
TMDB4.3
Movie
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No Tears for the Dead
2014
TMDB3.6
Movie
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Svaha: The Sixth Finger
2019
TMDB3.4
Movie
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Hard Hit
2021
TMDB3.8
TV
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Night Has Come
2023
TMDB4.0
TV
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Spring Fever
2026
TMDB4.0
TV
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The Price of Confession
2025
TMDB4.0
TV
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Our Unwritten Seoul
2025
TMDB4.2
Movie
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Hi-Five
2025
TMDB3.6
TV
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Racket Boys
2021
TMDB4.0
Filmography & Credits
Complete career catalog (33 titles)
| Poster | Title | Character / Role | Type | Year |
|---|---|---|---|---|
 | Homeless Christmas | Min-su | Movie | 2026 |
| Homeless Christmas | Director | Movie | 2026 |
 | Spring Fever | Choi Se-jin | TV Series | 2026 |
 | Concrete Market | Choi Hee-ro | TV Series | 2025 |
 | The Price of Confession | Gu Hui-Yeong | TV Series | 2025 |
 | Concrete Market | Choi Hee-ro | Movie | 2025 |
 | The Accordion Door | Hyeon-joo | Movie | 2025 |
 | Hi-Five | Park Wanseo | Movie | 2025 |
 | Our Unwritten Seoul | Teen Yoo Mi-ji / Yoo Mi-rae | TV Series | 2025 |
 | FAQ | Passenger | Movie | 2024 |
 | Night Has Come | Lee Yoon-seo | TV Series | 2023 |
 | OโPENing | Lim Yoon-jae | TV Series | 2022 |
 | Heaven: To the Land of Happiness | Yoo-jin | Movie | 2021 |
 | Hard Hit | Hye-in | Movie | 2021 |
 | Racket Boys | Han Se-yoon | TV Series | 2021 |
 | Undercover | Han Seung-Mi | TV Series | 2021 |
 | Hospital Playlist | So-mi | TV Series | 2020 |
 | The Battle: Roar to Victory | Chun-hee | Movie | 2019 |
 | Beautiful World | Han Dong-hee | TV Series | 2019 |
 | Svaha: The Sixth Finger | Geum-hwa | Movie | 2019 |
 | Our Body | Hwa-young | Movie | 2018 |
 | Adulthood | Kyung-un | Movie | 2018 |
 | I Can Speak | Young Jung-sim | Movie | 2017 |
 | Tombstone Refugee | Dabin | Movie | 2017 |
 | Horror Stories 3 | Dunko (segment 3) | Movie | 2016 |
 | Ghost of Machine | Self / Appearance | Movie | 2016 |
 | No Tears for the Dead | Dae Ban's granddaughter | Movie | 2014 |
 | Baeksang Arts Awards | Self | TV Series | 2012 |
 | Gardeners | Choi Eun-su | Movie | โ |
| Cherry Boy | Jeong Ok-hee | Movie | โ | |
| Private Taxi | Self / Appearance | TV Series | โ | |
| Human X Gumiho | Bang-sang | TV Series | โ | |
 | Your Personal Taxi | Self / Appearance | TV Series | โ |