Portrait of Sieun

Sieun

Acting

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.

Born: August 1, 2001

Place of Birth: Seoul, South Korea

Filmography

2025
KPOPPED

as Self

2024
Inspector

as Self

2024
2024
Make Mate 1

as Special C Mate

2022
2021
STAYCation

as Self

2020
STAYC

as Self

2020
2020
Mystic Pop-up Bar

as Young Wol-joo

2019
2019
The Crowned Clown

as Choi Kye Hwan

2018
Still 17

as Woo Seo-Ri (young)

2017
Just Between Lovers

as Ha Moon-Soo (young)

2017
Criminal Minds

as Han Ji-Eun

2017
Queen For Seven Days

as Shin Chae-Kyung (young)

2017
2016
The Good Wife

as Lee Seo-Yeon

2016
Signal

as Oh Eun-ji

2015
Rad Science

as Jennie

2015
2015
Six Flying Dragons

as Yeon-hee (young)

2015
Love Forecast

as Joon-hee

2014
Pride and Prejudice

as Han Yeol-mu (young)

2014
Pluto Squad

as Jin Sun Mi

2012
Daddy's Sorry

as Hye-Ri

2011
Weekly Idol

as Sieun