Kim Se-jeong
Known for Acting · 52 credits
- Born
- 1996-08-28 (age 29)
- Place of birth
- Gimje, North Jeolla, South Korea
- Also known as
- 김세정 · 세정 · Sejeong · Kim Sejung · Sejung kim · Se-jeong Kim
Biography
Sejeong (세정) is a South Korean singer-songwriter and actress signed under Jellyfish Entertainment. After coming into prominence as the runner-up on the hit idol competition show “Produce 101,” she debuted in 2016 as a solo artist and member of now-disbanded girl groups I.O.I and Gugudan. In 2017, she was cast in her first leading drama role in KBS’s “School 2017.”
Known For
TV Shows (49)
Running Man
2010
Men on a Mission
2015
as Self
You Hee-yeol's Sketchbook
2009
as Self
Home Alone
2013
as Self
Law of the Jungle
2011
Amazing Saturday
2018
as Self
The Uncanny Counter
2020
as Do Ha-na
SNL Korea
2011
as Self
The Seasons
2023
as Self
Let's Eat Dinner Together
2016
as Self
Business Proposal
2022
as Shin Ha-ri
After School Club
2013
as Self
Busted!
2018
as Kim Se-jeong
Idol Room
2018
as Self
Baek Jong-won's Alley Restaurant
2018
as Self
The Sound of Your Heart
2016
as Woman next door in Room 205
IU's Palette
2020
as Self - Guest
Salty Tour
2017
as Self (Sejeong)
Lee Mujin Service
2022
as Guest
Where Is My Home
2019
Two Yoo Project - Sugar Man
2015
as Self
School 2017
2017
as Ra Eun-Ho
Produce 101
2016
as Self - Contestant
Moon River
2025
as Park Dal-yi
MBC Entertainment Awards
2001
as Self - MC
K-pop Star
2011
as Self - Contestant
Master Key
2017
Today's Webtoon
2022
as Oh Ma-Eum
Sister's Slam Dunk
2016
as Self
Brewing Love
2024
as Chae Yong-ju
Standby I.O.I
2016
as Self
Yoobari Talkbari
2025
as Self
Prison Life of Fools
2019
as Self
남겨서 뭐하게
2025
Office Romance Recipe
2022
as Rani
I Wanna Hear Your Song
2019
as Hong Yi-Young
The Uncanny Return
2021
Hurrah for Independence
2021
as Self
Uh, But Like, Seriously!
2026
as Self
Gugudan Project: Extreme School Trip
2016
as Herself
Universe Ticket
2023
as Unicorn
Galileo: Awakened Universe
2018
MONSTOP Travel Agency
2023
as self (KIM SEJEONG)
Big Picture Family
2018
What Are Gugudan Doing?
2016
as Kim Se-jeong
어서옵SHOW
2016
마이박스
2018
Clean Cam
2020
High School Queen
as Kim Cheong-ha / Park Da-jin
Movies (3)
About Kim Se-jeong
Sejeong (세정) is a South Korean singer-songwriter and actress signed under Jellyfish Entertainment. After coming into prominence as the runner-up on the hit idol competition show “Produce 101,” she debuted in 2016 as a solo artist and member of now-disbanded girl groups I.O.I and Gugudan. In 2017, she was cast in her first leading drama role in KBS’s “School 2017.” With 52 credits spanning from 2001 to 2026, Kim Se-jeong has appeared in 3 films and 49 TV shows.
Fans searching for Kim Se-jeong movies, Kim Se-jeong filmography, or the latest projects starring Kim Se-jeong can stream many of these titles on CineFlixo, free and in HD, with no subscription required.
Most Popular Kim Se-jeong Movies
- I.O.I - "Time Slip" Concert (2017) — as Sejeong
- I.5.I - Yes, I Love It! (2021) — as Sejeong
- SEOUL FESTA 2022 K-POP SUPER LIVE (2022) — as MC
Where to Watch Kim Se-jeong Films
Most Kim Se-jeong movies and series are available to stream on CineFlixo in full HD, completely free and without signup. Browse the complete filmography above to jump directly to any title. For more films and the latest web series featuring Kim Se-jeong, check our movies catalogue and browse page.