ActorPark Seong-yeon
- Born June 24, 1975 in South Korea
- 2026ClimaxSeriesBang Dae-sil
- 2025Nine PuzzlesSeriesKong Yeong-im
- 2025Resident PlaybookSeriesPyo Nam-kyung's Mother
- 2025Pump Up the Healthy LoveSeriesLim Seong-im
- 2025AemaSeriesGil Shin-ae
- 2025Love MeSeriesKim Mi-kyung
- 2024Queen of TearsSeriesKang-mi
- 2024How Have You BeenFilmYoung-hee
- 2023Daily Dose of SunshineSeriesInternal Medicine Head Nurse
- 2023SoulmateFilmSung-yeon
- 2023Behind Your TouchSeriesJung Hyeon-ok
- 2022Our BluesSeriesFamily court investigator
- 2022Bloody HeartSeriesSenior Court Lady Choi
- 2022Take Care of My MomFilmMi-sook
- 2021MineSeriesJoo Min-su
- 2021Reflection of YouSeriesLee Dong-mi
- 2021The SirenFilmSeo Hye-sun
- 2020Record of YouthSeriesLee Kyung-mi
- 2020DivaFilmDetective Oh
- 2020ManxinFilmSeong-yeon
- 2019Love AlarmSeriesJojo's Aunt
- 2019AbyssSeriesPark Mi-soon
- 2019Kim Ji-young: Born 1982FilmManager Kim
- 2019Let Us Meet NowFilmSung-yeon (segment 3)
- 2019HelloFilmSung-yeon
- 2019Finding Little StarFilm
- 2019응급의료 완전정복Series
- 2018BelieverFilmSign Language Interpreter
- 2018The Accidental Detective 2: In ActionFilmNurse
- 2018Last ChildFilmHyeon-kyu's Wife
- 2018AdulthoodFilm
- 2017One-LineFilmMs. Choi
- 2016The WailingFilmKwon Myung-joo
- 2015The SilencedFilmCounselor
- 2014CartFilmCashier 3
- 2013The Gifted HandsFilmEun-ji's mother
- 2012Mai RatimaFilmEun-joo's mother
- 2012The Night of the WitnessFilm
- 2010Secret ReunionFilmLee Han-kyu's Wife (voice)
- 2010KBS Drama SpecialSeriesSeo Hye-seon
- 2000Peppermint CandyFilmFemale Factory Worker 9