Lee You-mi

Acting

Lee You-mi

Born 18 July 1994 · Jeonju, North Jeolla, South Korea · 32

Lee You-mi is a South Korean actress. She is known for her roles as Ji-yeong / Player 240 in Squid Game (2021), Lee Na-yeon in All of Us Are Dead (2022), Gang Nam-soon in Strong Girl Nam-soon (2023), Jo Jae-mi in Mr. Plankton (2024), and Jo Hui-su in As You Stood By (2025). She won the Primetime Emmy Award for Outstanding Guest Actress in a Drama Series for her role as Ji-yeong in Squid Game, making her the first Korean actress to win in the category.

Known for

Highlights

Squid Game2021 · Series · Ji-yeong / Player 240
All of Us Are Dead2022 · Series · Lee Na-yeon
My Holo Love2020 · Series · Ji-hye
Touch Your Heart2019 · Series · Seung-hee
The Yellow Sea2010 · Film · Tae-won's Daughter
Hwayi: A Monster Boy2013 · Film · Yoo-kyung's Friend 1

Filmography

Movies

23 films

Blue2026 · Film · Lee You-mi
No Heaven, But Love.2024 · Film · Ye-ji
New Normal2023 · Film · Hyun-su
Re-BORN2022 · Film · Ji-woo (Today's Superpower)
Today’s Superpower2021 · Film · Ji-woo
Hostage: Missing Celebrity2021 · Film · Ban So-yeon
Young Adult Matters2021 · Film · Yoon Se-jin
Everyone Is There2020 · Film · Lee Gyu-jin
Scent of a Ghost2019 · Film · Student
Park Hwa-young2018 · Film · Se-jin
The Whispering2018 · Film · Byun Ji-eun
The Heartbeat Operator2017 · Film · Hye-eun
Outdoor Begins2017 · Film · Ma-ri
Superpower Girl2017 · Film · Maeng Ju-ri
Will You Be There2016 · Film · Yeon-ah
Like a French Film2016 · Film · Su-bin
Three Summer Nights2015 · Film · Detective Jung
The Avian Kind2014 · Film · So-nyeo
Rough Play2013 · Film · Ad Girl
Hwayi: A Monster Boy2013 · Film · Yoo-kyung's Friend 1
The Russian Novel2013 · Film · You-mi
Grape Candy2012 · Film · Young Sun-joo
The Yellow Sea2010 · Film · Tae-won's Daughter

Filmography

Series

29 shows

As You Stood By2025 · Series · Jo Hui-su
Mr. Plankton2024 · Series · Jo Jae-mi
Strong Girl Nam-soon2023 · Series · Gang Nam-soon
Connect2022 · Series · University student
Mental Coach Jegal2022 · Series · Cha Ga-eul
If You Wish Upon Me2022 · Series · New volunteer
All of Us Are Dead2022 · Series · Lee Na-yeon
Squid Game2021 · Series · Ji-yeong / Player 240
365: Repeat the Year2020 · Series · Kim Se-rin
My Holo Love2020 · Series · Ji-hye
Doctor John2019 · Series · Na Kyung-ah
Touch Your Heart2019 · Series · Seung-hee
Just Dance2018 · Series · Kim Do-yeon
It's Okay to Be Sensitive2018 · Series · Ye-ji
Afternoon in a Small City2018 · Series · Shin Na-ra
Miss Hammurabi2018 · Series · Sexual abuse victim
Something Between Us, Comic Book Café2018 · Series · Lee You-mi
No Bad Days 22018 · Series · Ahn Jae-yi
Welcome to Waikiki2018 · Series · Ji-yeong
20th Century Boy and Girl2017 · Series · Mi-dal / Cho Min-hyeon
No Bad Days2017 · Series · Ahn Jae-yi
Happy Talk2017 · Series · Ahn Na-oh
Voice2017 · Series · Hwang Hee-joo
Cheo Yong2014 · Series · Song Da-jeong
Basketball2013 · Series · Woman with glasses
Ugly Cake2012 · Series · Choi So-hyun
God's Quiz2010 · Series · Yeong Jeong-mi
Future Boy2010 · Series · Seo Yeon-du
Assorted Gems2009 · Series · Extra