Lee Si-won

Synchro Game

Series 2026–

The Community

as Self - Participant

Series 2024–

8.0

Maestra: Strings of Truth

as Lee Ah-jin

Series 2023–2024

8.0

Emergency Declaration

as In-seon

Film 2022

7.4

Adamas

as Secretary Yoon

Series 2022

6.7

Boogie Nights

as Yeon-ju

Film 2022

5.2

Uncle

as Song Hwa-eum

Series 2021–2022

7.4

OK! Madam

as Flight Passenger

Film 2020

7.0

Tell Me What You Saw

as Han Yi-soo

Series 2020

7.4

I Wanna Hear Your Song

as Hong Soo-young

Series 2019

5.0

Crazy Love

Film 2019

5.0

Memories of the Alhambra

as Lee Soo-Jin

Series 2018–2019

7.6

Suits

as Se-Hee

Series 2018

7.2

Devil's Diary

as Сhun Na-Ra

Series 2016

2.0

My Son-In-Law's Woman

as Oh Young-Chae

Series 2016

6.0

Puck

as Ga Yeo-Eun

Series 2016

2.8

Beautiful You

as Kim Soo-Jin

Series 2015–2016

4.5

Who Are You: School 2015

as Jung Min-Young

Series 2015

7.6

Run, Jang Mi

as Hwang Tae-Hee

Series 2014–2015

10.0

Dr. Frost

as Song Sul

Series 2014–2015

5.7