Lee Jae-in

Acting β€’ 30 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).

🎬 Directed Titles (1)

Directorial Filmography
Homeless Christmas

Homeless Christmas

2026

🎭 Acting Roles (29)

Ranked by Prestige & Popularity
No Tears for the Dead

No Tears for the Dead

2014 ⭐ 3.6
as Dae Ban's granddaughter
Svaha: The Sixth Finger

Svaha: The Sixth Finger

2019 ⭐ 3.4
as Geum-hwa
Hard Hit

Hard Hit

2021 ⭐ 3.8
as Hye-in
Hospital Playlist

Hospital Playlist

2020 ⭐ 4.3
as So-mi
Night Has Come

Night Has Come

2023 ⭐ 3.9
as Lee Yoon-seo
Our Unwritten Seoul

Our Unwritten Seoul

2025 ⭐ 4.2
as Teen Yoo Mi-ji / Yoo Mi-rae
The Price of Confession

The Price of Confession

2025 ⭐ 4.0
as Gu Hui-Yeong
Hi-Five

Hi-Five

2025 ⭐ 3.5
as Park Wanseo
Spring Fever

Spring Fever

2026 ⭐ 4.1
as Choi Se-jin
I Can Speak

I Can Speak

2017 ⭐ 4.0
as Young Jung-sim
The Battle: Roar to Victory

The Battle: Roar to Victory

2019 ⭐ 3.8
as Chun-hee
Racket Boys

Racket Boys

2021 ⭐ 4.0
as Han Se-yoon
Undercover

Undercover

2021 ⭐ 4.2
as Han Seung-Mi
Horror Stories 3

Horror Stories 3

2016 ⭐ 3.0
as Dunko (segment 3)
Our Body

Our Body

2018 ⭐ 2.7
as Hwa-young
Beautiful World

Beautiful World

2019 ⭐ 4.0
as Han Dong-hee
Concrete Market

Concrete Market

2025 ⭐ 2.8
as Choi Hee-ro
Concrete Market

Concrete Market

2025 ⭐ 2.8
as Choi Hee-ro
Adulthood

Adulthood

2018 ⭐ 3.3
as Kyung-un
FAQ

FAQ

2024 ⭐ 3.4
as Passenger
O’PENing

O’PENing

2022 ⭐ 3.1
as Lim Yoon-jae
Heaven: To the Land of Happiness

Heaven: To the Land of Happiness

2021 ⭐ 3.3
as Yoo-jin
Your Personal Taxi

Your Personal Taxi

2026 ⭐ 5.0
as Yeon-u
Tombstone Refugee

Tombstone Refugee

2017
as Dabin
Ghost of Machine

Ghost of Machine

2016
The Accordion Door

The Accordion Door

2025
as Hyeon-joo
Gardeners

Gardeners

–
as Choi Eun-su
Homeless Christmas

Homeless Christmas

2026
as Min-su
Baeksang Arts Awards

Baeksang Arts Awards

2012
as Self