Sieun
Actress
Known for
Sieun is an actress by trade, and beyond the credits there is little on file. She is credited in 'Mystic Pop-up Bar'. Drama comes up more than any other genre. What the public record holds is 18 credits. Her part in 'Just Between Lovers' is Ha Moon-Soo (young), the most visible on the list.
Sieun
Actress
Sieun is an actress by trade, and beyond the credits there is little on file. She is credited in 'Mystic Pop-up Bar'. Drama comes up more than any other genre. What the public record holds is 18 credits. Her part in 'Just Between Lovers' is Ha Moon-Soo (young), the most visible on the list.
Movies (3 titles)
TV Shows (15 titles)
Plays Yeon-hee (young)
Six Flying Dragons
2015
Plays Woo Seo-Ri (young)
Still 17
2018
Plays Han Yeol-mu (young)
Pride and Prejudice
2014
Plays Han Ji-Eun
Criminal Minds
2017
Plays Shin Chae-Kyung (young)
Queen For Seven Days
2017
Plays Jin Sun Mi
Pluto Squad
2014
Plays Lee Seo-Yeon
The Good Wife
2016
Plays Ha Moon-Soo (young)
Just Between Lovers
2017
Plays Jo Soo-an
Do You Like Brahms?
2020
Plays Young Wol-joo
Mystic Pop-up Bar
2020
Plays Jennie
Rad Science
2015
Plays An Seo-yeon
Everything and Nothing
2019
Plays Hye-Ri
Daddy's Sorry
2012
Plays Oh Eun-ji
Signal
2016
Plays Choi Kye Hwan
The Crowned Clown
2019
Latest Trailers
![STAYC 1st World Tour [TEENFRESH] in Seoul](https://img.youtube.com/vi/1ILsAShruew/hqdefault.jpg)
Watch Trailer
STAYC 1st World Tour [TEENFRESH] in Seoul
Full Filmography 18
STAYC TOUR [STAY TUNED] in Sydney
Self
2025
STAYC 1st World Tour [TEENFRESH] in Seoul
Self
2024
Do You Like Brahms?
Jo Soo-an · 16 episodes
2020–
Mystic Pop-up Bar
Young Wol-joo · 12 episodes
2020–
Everything and Nothing
An Seo-yeon · 4 episodes
2019–
The Crowned Clown
Choi Kye Hwan
2019Season 1
Still 17
Woo Seo-Ri (young) · 32 episodes
2018–
Just Between Lovers
Ha Moon-Soo (young) · 16 episodes
2017–
Criminal Minds
Han Ji-Eun · 20 episodes
2017–
Photos
Frequently Asked Questions
How old is Sieun and where are they from?
Sieun is 25 years old, born on August 1, 2001 in Seoul, South Korea.
What are the most famous roles of Sieun?
Sieun is best known for roles in Love Forecast, STAYC 1st World Tour [TEENFRESH] in Seoul, STAYC TOUR [STAY TUNED] in Sydney.
How many movies has Sieun been in?
Over a 11-year career (since 2015), Sieun has appeared in 1 movies and 15 TV shows.
What is Sieun's most recent movie or series?
Sieun's most recent release is KPOPPED, which premiered on August 28, 2025.
What TV shows has Sieun appeared in?
On television, Sieun has appeared in Signal, Just Between Lovers, Mystic Pop-up Bar, Still 17.
Sieun
2001-08-01 · Seoul, South Korea
Park Si-eun, known mononymously as Sieun, is a South Korean singer and actress under High Up Entertainment. She is a member of the girl group STAYC and a former member of the trainee team i-Teen.
She made her acting debut in the children's television series Pluto Squad (2014).