Park Si-eun
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
- Acting
- Born
- 2001-08-01 · Seoul, South Korea
Known for
- Signal (2016) — Oh Eun-ji
- Just Between Lovers (2017) — Ha Moon-Soo (young)
- Mystic Pop-up Bar (2020) — Young Wol-joo
- Still 17 (2018) — Woo Seo-Ri (young)
- Love Forecast (2015) — Joon-hee
- Men on a Mission (2015) — Self
- The Crowned Clown (2019) — Choi Kye Hwan
- Criminal Minds (2017) — Han Ji-Eun
- Do You Like Brahms? (2020) — Jo Soo-an
- Queen For Seven Days (2017) — Shin Chae-Kyung (young)
- Six Flying Dragons (2015) — Yeon-hee (young)
- The Good Wife (2016) — Lee Seo-Yeon
- Pride and Prejudice (2014) — Han Yeol-mu (young)
- Mystery Music Show: King of Mask Singer (2015) — Self - Panelist
- Weekly Idol (2011) — Sieun
- KPOPPED (2025) — Self