background
Kim Se-jeong
Acting

Kim Se-jeong

Known for exceptional acting in global cinema.

Profession

Acting

Birthday

28 Aug 1996

Age

30 Years

Born In

Gimje, North Jeolla, South Korea

Total Projects

52

Years Active

25 Yrs

Avg Rating

7.8 ★

Overview

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.”

Filmography

Uh, But Like, Seriously!

tv

Uh, But Like, Seriously!

2026

Uh, But Like, Seriously!

as Self

Moon River

tv

Moon River

2025

Moon River

as Park Dal-yi

남겨서 뭐하게

tv

남겨서 뭐하게

2025

남겨서 뭐하게

Brewing Love

tv

Brewing Love

2024

Brewing Love

as Chae Yong-ju

Universe Ticket

tv

Universe Ticket

2023

Universe Ticket

as Unicorn

MONSTOP Travel Agency

tv

MONSTOP Travel Agency

2023

MONSTOP Travel Agency

as self (KIM SEJEONG)

The Seasons

tv

The Seasons

2023

The Seasons

as Self

Office Romance Recipe

tv

Office Romance Recipe

2022

Office Romance Recipe

as Rani

SEOUL FESTA 2022 K-POP SUPER LIVE

movie

SEOUL FESTA 2022 K-POP SUPER LIVE

2022

SEOUL FESTA 2022 K-POP SUPER LIVE

as MC

Today's Webtoon

tv

Today's Webtoon

2022

Today's Webtoon

as Oh Ma-Eum

Business Proposal

tv

Business Proposal

2022

Business Proposal

as Shin Ha-ri

CineRaya

tv

Lee Mujin Service

2022

Lee Mujin Service

as Guest

I.5.I - Yes, I Love It!

movie

I.5.I - Yes, I Love It!

2021

I.5.I - Yes, I Love It!

as Sejeong

Hurrah for Independence

tv

Hurrah for Independence

2021

Hurrah for Independence

as Self

The Uncanny Return

tv

The Uncanny Return

2021

The Uncanny Return

The Uncanny Counter

tv

The Uncanny Counter

2020

The Uncanny Counter

as Do Ha-na

IU's Palette

tv

IU's Palette

2020

IU's Palette

as Self - Guest

Clean Cam

tv

Clean Cam

2020

Clean Cam

I Wanna Hear Your Song

tv

I Wanna Hear Your Song

2019

I Wanna Hear Your Song

as Hong Yi-Young

Where Is My Home

tv

Where Is My Home

2019

Where Is My Home

Prison Life of Fools

tv

Prison Life of Fools

2019

Prison Life of Fools

as Self

Big Picture Family

tv

Big Picture Family

2018

Big Picture Family

Galileo: Awakened Universe

tv

Galileo: Awakened Universe

2018

Galileo: Awakened Universe

Idol Room

tv

Idol Room

2018

Idol Room

as Self

Busted!

tv

Busted!

2018

Busted!

as Kim Se-jeong

Amazing Saturday

tv

Amazing Saturday

2018

Amazing Saturday

as Self

마이박스

tv

마이박스

2018

마이박스

Baek Jong-won's Alley Restaurant

tv

Baek Jong-won's Alley Restaurant

2018

Baek Jong-won's Alley Restaurant

as Self

Salty Tour

tv

Salty Tour

2017

Salty Tour

as Self (Sejeong)

Master Key

tv

Master Key

2017

Master Key

School 2017

tv

School 2017

2017

School 2017

as Ra Eun-Ho

I.O.I - "Time Slip" Concert

movie

I.O.I - "Time Slip" Concert

2017

I.O.I - "Time Slip" Concert

as Sejeong

Gugudan Project: Extreme School Trip

tv

Gugudan Project: Extreme School Trip

2016

Gugudan Project: Extreme School Trip

as Herself

The Sound of Your Heart

tv

The Sound of Your Heart

2016

The Sound of Your Heart

as Woman next door in Room 205

Let's Eat Dinner Together

tv

Let's Eat Dinner Together

2016

Let's Eat Dinner Together

as Self

What Are Gugudan Doing?

tv

What Are Gugudan Doing?

2016

What Are Gugudan Doing?

as Kim Se-jeong

어서옵SHOW

tv

어서옵SHOW

2016

어서옵SHOW

Standby I.O.I

tv

Standby I.O.I

2016

Standby I.O.I

as Self

Sister's Slam Dunk

tv

Sister's Slam Dunk

2016

Sister's Slam Dunk

as Self

Produce 101

tv

Produce 101

2016

Produce 101

as Self

Produce 101

tv

Produce 101

2016

Produce 101

as Self - Contestant

Men on a Mission

tv

Men on a Mission

2015

Men on a Mission

as Self

Two Yoo Project - Sugar Man

tv

Two Yoo Project - Sugar Man

2015

Two Yoo Project - Sugar Man

as Self

After School Club

tv

After School Club

2013

After School Club

as Self

Home Alone

tv

Home Alone

2013

Home Alone

as Self

K-pop Star

tv

K-pop Star

2011

K-pop Star

as Self - Contestant

SNL Korea

tv

SNL Korea

2011

SNL Korea

as Self

Law of the Jungle

tv

Law of the Jungle

2011

Law of the Jungle

Running Man

tv

Running Man

2010

Running Man

You Hee-yeol's Sketchbook

tv

You Hee-yeol's Sketchbook

2009

You Hee-yeol's Sketchbook

as Self

MBC Entertainment Awards

tv

MBC Entertainment Awards

2001

MBC Entertainment Awards

as Self - MC

CineRaya

tv

여고생왕후

TBA

여고생왕후

as Kim Cheong-ha / Park Da-jin

Kim Se-jeong – Biography, Movies & Updates | CineRaya