Lee You-mi
Biography
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.
Known For
Running Man
Squid Game
You Hee-yeol's Sketchbook
All of Us Are Dead
SNL Korea
Welcome to Waikiki
Strong Girl Nam-soon
Mr. Plankton
All Movies (21)
- Blue2026 · as Yoomi
- No Heaven, But Love.2024 · as Ye-ji
- New Normal2023 · as Hyun-su
- Re-BORN2022
- Today’s Superpower2021 · as Ji-woo
- Hostage: Missing Celebrity2021 · as Ban So-yeon
- Young Adult Matters2021 · as Se-jin
- Everyone Is There2020 · as Lee Gyu-Jin
- Scent of a Ghost2019 · as Student
- Never Ever Rush2018 · as Ha-na
- Park Hwa-young2018 · as Se-jin
- The Whispering2018 · as Byun Ji-eun
- The Heartbeat Operator2017 · as Hye Eun
- Superpower Girl2017 · as Ju-ri
- Will You Be There2016 · as Yeon-ah's Staff
- Like a French Film2016 · as Su-bin
- The Avian Kind2014 · as Girl
- Rough Play2013 · as Ad Girl
- Hwayi: A Monster Boy2013 · as Yoo-kyung's Friend 1
- The Russian Novel2013 · as You-mi
- The Yellow Sea2010 · as Tae-won's Daughter
All TV Shows (23)
- As You Stood By2025 · as Jo Hui-su
- Mr. Plankton2024 · as Jo Jae-mi
- Strong Girl Nam-soon2023 · as Gang Nam-soon
- Connect2022
- Mental Coach Jegal2022 · as Cha Ga-eul
- If You Wish Upon Me2022 · as New volunteer
- All of Us Are Dead2022 · as Lee Na-yeon
- Squid Game2021 · as Ji-yeong / Player 240
- SNL Korea2021 · as Self - Host
- 365: Repeat the Year2020 · as Kim Se Rin
- My Holo Love2020 · as Ji Hye
- Doctor John2019 · as Na Kyung Ah
- Touch Your Heart2019 · as Seung-hee
- Just Dance2018 · as Kim Do-Yeon
- It's Okay to Be Sensitive2018 · as Ye Ji
- Afternoon in a Small City2018 · as Shin Na Ra
- Something Between Us, Comic Book Café2018 · as Yoomi
- Welcome to Waikiki2018 · as Ji-Young
- 20th Century Boy and Girl2017 · as Mi-Dal
- Happy Talk2017 · as Ahn Na-oh
- Running Man2010
- You Hee-yeol's Sketchbook2009 · as Self
- Nightmare— · as Jang Kyu-Eun