Sieun

Biography

Park Sieun (박시은) is a South Korean actress and singer. She is a member of the girl group STAYC. She made her acting debut in 2014 as one of the main characters in the children's television series Pluto Secret Society. Her father is singer Park Nam Jung. On January 18, 2017, it was announced that Park had signed a contract with JYP Entertainment. She left JYP Entertainment and is now under High Up Entertainment. After signing with High Up Entertainment, she debuted as a member of the girl group STAYC in November 2020.

Known For

Metamorphic

Acting

2015

Love Forecast

as

Joon-hee

2024

STAYC 1st World Tour [TEENFRESH] in Seoul

as

Self

2024

Metamorphic

as

Self

Mystic Pop-up Bar

as

Young Wol-joo

IDOL 1N2D

as

Rad Science

as

Jennie

Signal

as

Oh Eun-ji

Blue Dragon Series Awards

as

Self

PANGPANG STAYC

as

Men on a Mission

as

Pluto Squad

as

Jin Sun Mi

Criminal Minds

as

Han Ji-Eun

Queen For Seven Days

as

Shin Chae-Kyung (young)

Still 17

as

Woo Seo-Ri (young)

Just Between Lovers

as

Ha Moon-Soo (young)

The Good Wife

as

Lee Seo-Yeon

Six Flying Dragons

as

Yeon-hee (young)

Pride and Prejudice

as

Han Yeol-mu (young)

Show!terview with Sunmi

as

Guest

Queen For Seven Days

as

Chae Kyung

Do You Like Brahms?

as

조수안

Lee Mujin Service

as

Guest

Everything and Nothing

as

An Seo-yeon

Mystery Music Show: King of Mask Singer

as

Herself - Panelist

Make Mate 1

as

Special C Mate

The Crowned Clown

as

Choi Kye Hwan

Daddy's Sorry

as

Hye-Ri

Men on a Mission

as

Sieun

Weekly Idol

as

Sieun

STAYCation

as

Self

STAYC's Secret in Busan

as

Self

STAYC

as

Self

Inspector

as

Self

Just an Excuse

as

Self

KPOPPED

as

Self

Production

Crew

Directing