Seo Yeong Filmography
| 2021 | Do You Need A Husband? · as Joo-Hee |
| 2021 | Inssa · as Youngest Aunt |
| 2021 | Rule of the Game: Human Hunting · as Mi-Yeon |
| 2020 | Private Lives (2020) (TV Series) · as Manager Ji Min Hui |
| 2017 | Oh! My God Returns · as Madam |
| 2017 | Manhole (TV Series) |
| 2017 | Miss Butcher · as Oh Soon-Ae |
| 2016 | Dr. Romantic (TV Series) · as Manager Ju |
| 2015 | Tattoo · as 구찌 |
| 2015 | Noble, My Love (TV Series) · as Moon Yoo Ra |
| 2015 | Mrs. Cop (TV Series) · as Kim Ha-Ram |
| 2014 | Minor Club · as 연재 |
| 2014 | Love & Secret (TV Series) · as Lee Soo-Ji |
| 2012 | Wonderful Radio · as Mi-Ra |
| 2008 | A Tale of Legendary Libido · as Bom-I |
| 2007 | The Worst Guy Ever · as Actress |
| 2007 | Temptation of Eve: Her Own Technique · as Hye-Yeong |
| 2007 | Dal Ja's Spring (TV Series) · as Hong Ji-Hee |
| 2006 | What's Up, Fox? (TV Series) · as Lee Joo-Hee |