Lee You-mi
Known for: Acting
Lee Yoo-mi (born July 18, 1994) 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), and Jo Jae-mi in Mr. Plankton (2024). 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.
Filmography
Series
Running Man
2010
Series
Squid Game
Ji-yeong / Player 240
2021
Series
You Hee-yeol's Sketchbook
Self
2009
Series
All of Us Are Dead
Lee Na-yeon
2022
Series
SNL Korea
Self - Host
2021
Series
Welcome to Waikiki
Ji-Young
2018
Series
Mr. Plankton
Jo Jae-mi
2024
Series
As You Stood By
Jo Hui-su
2025
Series
Strong Girl Nam-soon
Gang Nam-soon
2023
Series
Touch Your Heart
Seung-hee
2019
Series
Doctor John
Na Kyung Ah
2019
Series
20th Century Boy and Girl
Mi-Dal
2017
Series
Connect
2022
Series
365: Repeat the Year
Kim Se Rin
2020
Series
My Holo Love
Ji Hye
2020
Series
If You Wish Upon Me
New volunteer
2022
Film
The Yellow Sea
Tae-won's Daughter
2010
Series
Just Dance
Kim Do-Yeon
2018
Series
Mental Coach Jegal
Cha Ga-eul
2022
Series
It's Okay to Be Sensitive
Ye Ji
2018
Film
Everyone Is There
Lee Gyu-Jin
2020
Film
Young Adult Matters
Se-jin
2021
Film
Hwayi: A Monster Boy
Yoo-kyung's Friend 1
2013
Film
New Normal
Hyun-su
2023
Film
Scent of a Ghost
Student
2019
Film
Hostage: Missing Celebrity
Ban So-yeon
2021
Film
The Whispering
Byun Ji-eun
2018
Film
Will You Be There
Yeon-ah's Staff
2016
Film
Rough Play
Ad Girl
2013
Film
Park Hwa-young
Se-jin
2018
Film
Re-BORN
2022
Film
Like a French Film
Su-bin
2016
Film
No Heaven, But Love.
Ye-ji
2024
Film
The Avian Kind
Girl
2014
Series
Something Between Us, Comic Book Café
Yoomi
2018
Never Ever Rush
Ha-na
2018
Series
Afternoon in a Small City
Shin Na Ra
2018
Nightmare
Jang Kyu-Eun
Film
The Heartbeat Operator
Hye Eun
2017
Film
Superpower Girl
Ju-ri
2017
Film
Today’s Superpower
Ji-woo
2021
Film
The Russian Novel
You-mi
2013
Film
Blue
Yoomi
2026
Series
Happy Talk
Ahn Na-oh
2017