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).

Acting
Wonju, Gangwon, South Korea
Born
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).

Concrete Market· 2025
Choi Hee-ro

Hi-Five· 2025
Park Wanseo

The Accordion Door· 2025
Hyeon-joo

FAQ· 2024
Passenger

Hard Hit· 2021
Hye-in

Heaven: To The Land of Happiness· 2021
Yoo-jin

Svaha: The Sixth Finger· 2019
Geum-hwa

The Battle: Roar to Victory· 2019
Chun-hee

Adulthood· 2018
Kyung-un

Our Body· 2018
Hwa-young

I Can Speak· 2017
Young Jung-sim

Tombstone Refugee· 2017
Dabin

Ghost of Machine· 2016

Horror Stories 3· 2016
Dunko (segment 3)

No Tears for the Dead· 2014
Dae Ban's granddaughter

Cherry Boy
Jeong Ok-hee

Gardeners
Choi Eun-su

Homeless Christmas

Spring Fever· 2026
Choi Se-jin

Concrete Market· 2025
Choi Hee-ro

Our Unwritten Seoul· 2025
Teen Yoo Mi-ji / Yoo Mi-rae

The Price of Confession· 2025
Gu Hui-Yeong

Night Has Come· 2023
Lee Yoon-seo

O’PENing· 2022
Lim Yoon-jae

Racket Boys· 2021
Han Se-yoon

Undercover· 2021
Han Seung-Mi

Hospital Playlist· 2020
So-mi

Beautiful World· 2019
Han Dong-hee

Baeksang Arts Awards· 2012
Self

Human X Gumiho
Bang-sang

Private Taxi