Lee Jae-in

Acting • 2004-02-06 • Wonju, Gangwon, South Korea

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

7.5

Hard Hit

2021

7.8

Night Has Come

2023

6.7

Svaha: The Sixth Finger

2019

8.4

Our Unwritten Seoul

2025

7.1

Hi-Five

2025

8.1

Spring Fever

2026

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Filmography

2026
Spring FeverTV
Choi Se-jin • 12 episodes
★ 8.1
2026
Your Personal TaxiTV
Yeon-u • 1 episodes
★ 10.0
2026
Private TaxiTV
2026
Homeless ChristmasFilm
Min-su
2025
Our Unwritten SeoulTV
Teen Yoo Mi-ji / Yoo Mi-rae • 12 episodes
★ 8.4
2025
The Price of ConfessionTV
Gu Hui-Yeong • 5 episodes
★ 8.0
2025
Hi-FiveFilm
Park Wanseo
★ 7.1
2025
Concrete MarketTV
Choi Hee-ro • 7 episodes
★ 5.6
2025
Concrete MarketFilm
Choi Hee-ro
★ 5.6
2025
The Accordion DoorFilm
Hyeon-joo
2024
FAQFilm
Passenger
★ 6.7
2023
Night Has ComeTV
Lee Yoon-seo • 12 episodes
★ 7.8
2022
O’PENingTV
Lim Yoon-jae • 1 episodes
★ 6.3
2021
Hard HitFilm
Hye-in
★ 7.5
2021
Racket BoysTV
Han Se-yoon • 16 episodes
★ 8.0
2021
UndercoverTV
Han Seung-Mi • 16 episodes
★ 8.3
2021
Heaven: To the Land of HappinessFilm
Yoo-jin
★ 6.5
2020
Hospital PlaylistTV
So-mi • 2 episodes
★ 8.6
2019
Svaha: The Sixth FingerFilm
Geum-hwa
★ 6.7
2019
The Battle: Roar to VictoryFilm
Chun-hee
★ 7.6
2019
Beautiful WorldTV
Han Dong-hee • 16 episodes
★ 7.9
2018
Our BodyFilm
Hwa-young
★ 5.4
2018
AdulthoodFilm
Kyung-un
★ 6.5
2017
I Can SpeakFilm
Young Jung-sim
★ 7.9
2017
Tombstone RefugeeFilm
Dabin
2016
Horror Stories 3Film
Dunko (segment 3)
★ 5.9
2016
Ghost of MachineFilm
2014
No Tears for the DeadFilm
Dae Ban's granddaughter
★ 7.3
2012
Baeksang Arts AwardsTV
Self • 1 episodes