Sieun
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.
Acting
TV
Signal
as Oh Eun-ji
2016
TV
Just Between Lovers
as Ha Moon-Soo (young)
2017
TV
Mystic Pop-up Bar
as Young Wol-joo
2020
TV
Still 17
as Woo Seo-Ri (young)
2018
Movie
Love Forecast
as Joon-hee
2015
TV
Men on a Mission
2015
TV
Men on a Mission
as Sieun
2015
TV
Criminal Minds
as Han Ji-Eun
2017
TV
The Crowned Clown
as Choi Kye Hwan
2019
TV
Do You Like Brahms?
as 조수안
2020
TV
Queen For Seven Days
as Shin Chae-Kyung (young)
2017
TV
Queen For Seven Days
as Chae Kyung
2017
TV
Six Flying Dragons
as Yeon-hee (young)
2015
TV
The Good Wife
as Lee Seo-Yeon
2016
TV
Mystery Music Show: King of Mask Singer
as Self - Panelist
2015
TV
Pride and Prejudice
as Han Yeol-mu (young)
2014
TV
Weekly Idol
as Sieun
2011
TV
Everything and Nothing
as An Seo-yeon
2019
TV
KPOPPED
as Self
2025
TV
Just an Excuse
as Self
2022
TV
Lee Mujin Service
as Guest
2022
TV
Pluto Squad
as Jin Sun Mi
2014
TV
Show!terview with Sunmi
as Self
2022
TV
Make Mate 1
as Special C Mate
2024