Lee Jae-in

Acting · b. 2004 · 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 · Hye-in

6.8

Svaha: The Sixth Finger

2019 · Geum-hwa

7.9

Night Has Come

2023 · Series · Lee Yoon-seo

8.4

Our Unwritten Seoul

2025 · Series · Teen Yoo Mi-ji / Yoo Mi-rae

8.0

Spring Fever

2026 · Series · Choi Se-jin

7.2

Hi-Five

2025 · Park Wanseo

8.0

Racket Boys

2021 · Series · Han Se-yoon

8.3

Undercover

2021 · Series · Han Seung-Mi

8.6

Hospital Playlist

2020 · Series · So-mi

7.9

Beautiful World

2019 · Series · Han Dong-hee

7.6

The Battle: Roar to Victory

2019 · Chun-hee

5.4

Our Body

2018 · Hwa-young

Directed

Homeless Christmas

2026 · Director

All acting credits26

8.0

Spring Fever

2026 · Series · Choi Se-jin

Homeless Christmas

2026 · Min-su

7.9

The Price of Confession

2025 · Series · Gu Hui-Yeong

8.4

Our Unwritten Seoul

2025 · Series · Teen Yoo Mi-ji / Yoo Mi-rae

7.2

Hi-Five

2025 · Park Wanseo

5.3

Concrete Market

2025 · Series · Choi Hee-ro

6.0

Concrete Market

2025 · Choi Hee-ro

The Accordion Door

2025 · Hyeon-joo

6.7

FAQ

2024 · Passenger

7.9

Night Has Come

2023 · Series · Lee Yoon-seo

6.3

O’PENing

2022 · Series · Lim Yoon-jae

8.0

Racket Boys

2021 · Series · Han Se-yoon

8.3

Undercover

2021 · Series · Han Seung-Mi

7.5

Hard Hit

2021 · Hye-in

7.0

Heaven: To the Land of Happiness

2021 · Yoo-jin

8.6

Hospital Playlist

2020 · Series · So-mi

7.9

Beautiful World

2019 · Series · Han Dong-hee

6.8

Svaha: The Sixth Finger

2019 · Geum-hwa

In development

Private Taxi

Series

Human X Gumiho

Series · Bang-sang

Cherry Boy

Jeong Ok-hee

Gardeners

Choi Eun-su