Biography
Jo Yoon-seo (Hangul: 조윤서, January 4, 1993), also known by her stage name Yoon Seo (Hangul: 윤서), is a South Korean actress born in the City of Mungyeong, Noth Gyeongsang Province, Republic of South Korea.
Filmography
Cast Credits

Shark: The Storm
Character: Yoon Ji-hee
TV • 2025

History of Scruffiness
Character: So Joo-yeon
TV • 2025

Cinematic Novel 2
Character:
MOVIE • 2023

Welcome to Samdal-ri
Character: Park Eun-joo
TV • 2023

Citizen Pane
Character: Yoon-seo
MOVIE • 2023

The Night Owl
Character: Crown Princess Kang
MOVIE • 2022

Parallel Adventure of Madam Mizy
Character: Seung Gyeol
MOVIE • 2022

In Our Prime
Character: Park Bo-ram
MOVIE • 2022

Mine
Character: Oh Soo-young
TV • 2021

Rampant
Character: Royal Concubine #1
MOVIE • 2018

Grand Prince
Character: Jung Seol-Hwa
TV • 2018

The Way
Character: Sang-beom’s granddaughter
MOVIE • 2017

Happiness Giver
Character: Lee So-Jung
TV • 2016

Entertainer
Character: Lee Ji-Young
TV • 2016

Mystery Freshman
Character: Hye Jung
TV • 2016

Love From Today
Character: Yoon Seung-A
TV • 2015

Reply 1994
Character: Cha Ae-jung
TV • 2013

Samakdo
Character: Chae So-yeon
MOVIE • TBA
In the Realm of Ripley
Character:
MOVIE • TBA

Love Phobia
Character: Seol Jae-hee
TV • TBA