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).
2025KPOPPEDTV showas Self · 1 episodes
2025STAYC TOUR [STAY TUNED] in SydneyMovieas Self2025Table TalesTV show1 episodes
2024InspectorTV showas Self · 1 episodes
2024Make Mate 1TV showas Special C Mate · 2 episodes
2024STAYC 1st World Tour [TEENFRESH] in SeoulMovieas Self
2023PANGPANG STAYCTV showas Self · 5 episodes
2023STAYC's Secret in BusanTV showas Self · 12 episodes
2023Idol Complaint Manager HURTV showas Self · 2 episodes2022Just an ExcuseTV showas Self · 1 episodes
2022IDOL 1N2DTV show4 episodes
2022Blue Dragon Series AwardsTV showas Self · 1 episodes
2022Show!terview with SunmiTV showas Self · 1 episodes2022Lee Mujin ServiceTV showas Guest · 1 episodes
2021STAYCationTV showas Self · 4 episodes
2021K-Pop EvolutionTV showas Self · 2 episodes
2020The Silence Of IDOLTV showas Self · 2 episodes2020Do You Like Brahms?TV showas Jo Soo-an · 16 episodes2020Mystic Pop-up BarTV showas Young Wol-joo · 12 episodes2019Everything and NothingTV showas An Seo-yeon · 4 episodes2019The Crowned ClownTV showas Choi Kye Hwan · 2 episodes2018Still 17TV showas Woo Seo-Ri (young) · 32 episodes2017Just Between LoversTV showas Ha Moon-Soo (young) · 16 episodes2017Criminal MindsTV showas Han Ji-Eun · 20 episodes2017Queen For Seven DaysTV showas Shin Chae-Kyung (young) · 20 episodes2016The Good WifeTV showas Lee Seo-Yeon · 16 episodes2016SignalTV showas Oh Eun-ji · 3 episodes
2015Rad ScienceTV showas Jennie · 11 episodes2015Men on a MissionTV showas Self · 2 episodes2015Six Flying DragonsTV showas Yeon-hee (young) · 50 episodes2015Mystery Music Show: King of Mask SingerTV showas Self - Panelist · 1 episodes2015Love ForecastMovieas Joon-hee2014Pride and PrejudiceTV showas Han Yeol-mu (young) · 21 episodes
2014Pluto SquadTV showas Jin Sun Mi · 16 episodes
2012Daddy's SorryTV showas Hye-Ri · 3 episodes2011Weekly IdolTV showas Sieun · 1 episodes