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Park Si-eun — Actor
Actor

Park Si-eun

Born: August 1, 2001 — 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).

Known For

TVMen on a Mission
Men on a Mission
★ 7.4 • 2015
TVMystery Music Show: King of Mask Singer
Mystery Music Show: King of Mask Singer
★ 5.6 • 2015
TVWeekly Idol
Weekly Idol
★ 6.8 • 2011
TVLee Mujin Service
Lee Mujin Service
★ 8.5 • 2022
TVJust an Excuse
Just an Excuse
★ 9.7 • 2022
TVKPOPPED
KPOPPED
★ 3.1 • 2025
TVSix Flying Dragons
Six Flying Dragons
★ 7.2 • 2015
TVSignal
Signal
★ 8.2 • 2016
TVThe Crowned Clown
The Crowned Clown
★ 7.2 • 2019
TVStill 17
Still 17
★ 8.0 • 2018
TVMystic Pop-up Bar
Mystic Pop-up Bar
★ 8.0 • 2020
TVCriminal Minds
Criminal Minds
★ 6.8 • 2017
TVJust Between Lovers
Just Between Lovers
★ 7.7 • 2017
TVDo You Like Brahms?
Do You Like Brahms?
★ 7.3 • 2020
TVTable Tales
Table Tales
★ 10.0 • 2025
TVQueen For Seven Days
Queen For Seven Days
★ 6.2 • 2017
TVThe Good Wife
The Good Wife
★ 6.2 • 2016
TVShow!terview with Sunmi
Show!terview with Sunmi
★ 7.0 • 2022
TVPride and Prejudice
Pride and Prejudice
★ 7.1 • 2014
TVMake Mate 1
Make Mate 1
★ 6.0 • 2024
TVEverything and Nothing
Everything and Nothing
★ 5.0 • 2019
TVPluto Squad
Pluto Squad
★ 3.0 • 2014
TVIdol Complaint Manager HUR
Idol Complaint Manager HUR
★ 7.0 • 2023
MOVIELove Forecast
Love Forecast
★ 6.7 • 2015