Lee Jae-in

In this Korean name, the family name is Lee.

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). Lee also starred in the television series Racket Boys (2021).

Lee Jae-in
이재인
Lee in February 2024
Born	(2004-02-06) February 6, 2004 (age 21) Taebaek, Gangwon Province, South Korea[1]
Occupation	Actress
Years active	2012–present
Agent	Yooborn Company
Korean name
Hangul	이재인
Hanja	李在仁
Revised Romanization	I Jaein
McCune–Reischauer	I Chaein

Career

Lee Jae-in is one of the few South Korean celebrities born in Gangwon, a border province with North Korea.^[2] Lee debuted in 2012 as the child counterpart of a supporting character in Ice Adonis.^[3]

Her first prominent casting was for 2019 religious mystery film Svaha: The Sixth Finger. Her portrayal of two different twin girls has earned her various wins and nominations from major film awards.^[4][5] In that year Lee also played her first regular role in television series with Beautiful World.^[6]

In 2021 Lee was cast in JTBC's legal espionage series Undercover^[7] and SBS' sport drama Racket Boys as a national youth badminton team's ace athlete.^[8] The same year she got praised for her role in the ticking clock-thriller film Hard Hit.^[9]

In January 2023, Lee signed with Yooborn Company.^[10]

Filmography

Film

Year	Title	Role	Notes	Ref.
2013	Happiness for Sale
2014	No Tears for the Dead	Daeban granddaughter
	Futureless Things
2016	Horror Stories 3 Machine Ghost	Dunko
2017	I Can Speak	Jung-shim (young)
	Tombstone Refugee	Da-bin
	Survival Guide	Older Sister
2018	At Her Own Pace	Woo-ju
	Adulthood	Hwang Kyung-eon
	Our Body	Yoon Hwa-young
2019	Svaha: The Sixth Finger	Geum-hwa / "It"
	The Battle: Roar to Victory	Choon-hee
2021	Hard Hit	Lee Hye-in		[11]
2025	Hi.5	Wan-seo		[12]
TBA	Heaven: To the Land of Happiness

Television series

Year	Title	Role	Notes	Ref.
2012	Ice Adonis	Ha Yoon-hee (young)
	Quiz from God 3	Ha-young
2012–2013	Family	Da-young
2013	Samsaengi	Jung Yoon-hee (young)
2014	Modern Farmer	Min Gi's little sister	Cameo
	KBS Drama Special: "The Last Puzzle"	So Hee
2015	Who Are You: School 2015	Ra-jin
2015–2016	Six Flying Dragons
2018	Drama Stage: "Slide to Unlock"	Yeo-na
2019	Beautiful World	Han Dong-hee
2020	Hospital Playlist	So-mi	Cameo (Episode 11)
2021	Undercover	Han Seung-mi		[13]
	Racket Boys	Han Se-yoon
2022	O'PENing: "First Sight"	Yoon-jae	one act-drama; season 5	[14]
2025	Unknown Seoul	teen Yoo Mi-ji / Yoo Mi-rae		[15]

Web series

Year	Title	Role	Notes	Ref.
2015	Sense 8 Season 1	Seon (young)	Cameo
2017	Sense 8 Season 2
2022	Concrete Market	Hee-ro		[16][17]
2023	Night Has Come	Lee Yoon-seo		[18]

Awards and nominations

Name of the award ceremony, year presented, category, nominee of the award, and the result of the nomination

Award ceremony	Year	Category	Nominee / Work	Result	Ref.
Baeksang Arts Awards	2019	Best New Actress – Film	Svaha: The Sixth Finger	Won	[19]
Blue Dragon Film Awards	2019	Best New Actress		Nominated	[20]
Buil Film Awards	2019	Best New Actress		Nominated	[21]
	2021	Best Supporting Actress	Hard Hit	Nominated	[22]
Golden Cinema Film Festival	2019	Best New Actress	Svaha: The Sixth Finger	Won	[23]
Grand Bell Awards	2018	Best New Actress	Adulthood	Nominated	[24]
	2020	Best New Actress	Svaha: The Sixth Finger	Nominated	[25]
SBS Drama Awards	2021	Best Young Actress	Racket Boys	Won	[26]
Wildflower Film Awards	2019	Best New Actress	Adulthood	Won