
Lee Jae-in
Acting
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).
TV Shows(13)

Spring Fever
Choi Se-jin
2026

Concrete Market
Choi Hee-ro
2025

The Price of Confession
Gu Hui-Yeong
2025

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

Night Has Come
Lee Yoon-seo
2023

O’PENing
Lim Yoon-jae
2022

Racket Boys
Han Se-yoon
2021

Undercover
Han Seung-Mi
2021

Hospital Playlist
So-mi
2020

Beautiful World
Han Dong-hee
2019

Baeksang Arts Awards
Self
2012
Private Taxi
Human X Gumiho
Bang-sang
Movies(18)

Concrete Market
Choi Hee-ro
2025

The Accordion Door
Hyeon-joo
2025

Hi-Five
Park Wanseo
2025

FAQ
Passenger
2024

Heaven: To The Land of Happiness
Yoo-jin
2021

Hard Hit
Hye-in
2021

The Battle: Roar to Victory
Chun-hee
2019

Svaha: The Sixth Finger
Geum-hwa
2019

Our Body
Hwa-young
2018

Adulthood
Kyung-un
2018

I Can Speak
Young Jung-sim
2017

Tombstone Refugee
Dabin
2017

Horror Stories 3
Dunko (segment 3)
2016

Ghost of Machine
2016

No Tears for the Dead
Dae Ban's granddaughter
2014
Gardeners
Choi Eun-su
Homeless Christmas
Cherry Boy
Jeong Ok-hee