Born in Seoul on August 13, 1993, Jung Yi-seo is a South Korean actor with 29 screen credits to date. She is best known on the big screen for Parasite (2019), where she appeared as the Pizza Manager, and for Decision to Leave (2022), in which she played Mi-ji. Other films on her résumé include Kundo: Age of the Rampant (2014), Real (2017) and Josée (2020).
Her K-drama work includes several notable series. She played Kim Sae-rom in Tale of the Nine Tailed (2020), Shin Kyung-ja in Snowdrop (2021), Kim Yu-yeon in Mine (2021) and Kim Hyeon-ju in All of Us Are Dead (2022). More recent roles include Sun Yeo-ok in A Killer Paradox (2024) and Song Bu-seon in When Life Gives You Tangerines (2025). Her newest credit is The WONDERfools (2026), where she takes on the role of Seok Ju-ran.
Where to watch their movies
- Netflix: Decision to Leave
Platforms listed for our film pages in your country (source: JustWatch via TMDB).
Frequent co-stars
- Lee Sung-min · 2 films together: Real, Kundo: Age of the Rampant
Career at a glance
First credit: KBS Drama Special (2010) · Credits: 29
Roles played
Titles reviewed on Drama4U
When Life Gives You Tangerines2025 · Song Bu-seonReviewed
Decision to Leave2022 · Mi-jiReviewed
Parasite2019 · Pizza ManagerReviewed
Other work
The WONDERfools2026 · Seok Ju-ran
The Killers2024 · Eun-ji (segment "Metamorphosis")
A Killer Paradox2024 · Sun Yeo-ok
Her Hobby2023 · Jeong-in
The King of Desert2022 · Yi-seo
O’PENing2022 · Jang Ha-goo / Kang Hae-sook (past)
All of Us Are Dead2022 · Kim Hyeon-ju
Snowdrop2021 · Shin Kyung-ja
Atonement2021 · Woo Hyung-joo
Mine2021 · Kim Yu-yeon
Josée2020 · Na-young
Samjin Company English Class2020 · Audit Office Employee
Tale of the Nine Tailed2020 · Kim Sae-rom
On July 72020 · Mi-joo
Goodbye B12019 · Park Kyung-hye
TURN2019
My Ex Diary2018 · Lee Bo-na
Show all (9 more)
Duck Town2018 · Non-believable Woman
A Walk2018
Real2017 · Addict
Soybean Oil Errands2017
K-Bank Launching Ad "Common Sense Wins"2017
Maybe France2017
Good Morning Vietnam2016
Kundo: Age of the Rampant2014 · Si-ra
KBS Drama Special2010
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Profile based on TMDB and Wikidata facts and checked against public sources. Career information only.