Biography
Jang Dong-yoon is a South Korean actor. He is best known for his leading roles in the popular television series "School 2017", "A Poem a Day", and "The Tale of Nokdu". In 2015, while attending Hanyang University, Jang was first caught in the media for his bravery. It was reported Jang had come across a robber with a lethal weapon, threatening a convenience store clerk in Seoul's Gwanak District, where he had devised a quick plan to have the culprit arrested. He was recognized with a commendatio...
Known For
Complete Filmography

The Yeast
2025
Director, Writer
Eighteen-year-old Da-seul was spending an ordinary life helping her father run a traditional makgeolli (rice wine) brewery. However, because the origi...

Devils
2023
as Jin-hyuk
Having lost his colleague who was also his brother-in-law to a serial murderer two years ago, homicide detective Jae Hwan is unable to contain his hat...

Please Be My Ear
2023
as Man
The man receives a text message from his ex-girlfriend, Seung-yoon, and heads to the motel. At the motel, the man finds the baby that Seung-yoon left ...

Please Be My Ear
2023
Director, Writer
The man receives a text message from his ex-girlfriend, Seung-yoon, and heads to the motel. At the motel, the man finds the baby that Seung-yoon left ...

Long D
2023
as Do-ha
As Tae-in moved away suddenly, Do-ha embarked on a long-distance relationship that certainly wasn't planned. Although they talk to each other daily an...

Pamir
2023
as Se-jun
Sejun and Song-i went on a school trip and couldn't return with the sunken ship. Leftover Seolhee and Seong-cheol wander under the weight of a hard li...

Project Wolf Hunting
2022
as Lee Do-il
While under heavily armed guard, the dangerous convicts aboard a cargo ship unite in a coordinated escape attempt that soon escalates into a bloody, a...

Chun Tae-il: A Flame That Lives On
2021
as Chun Tae-il (voice)
When Taeil gets hired as a tailor's assistant, he dreams of becoming a fully-fledged tailor to be able to financially support his family. But he finds...

Run Boy Run
2020
as Do-won
A promising runner, Do-won, after getting injured in an accident, runs to meet his best friend from childhood, Jin-su. In that brief joyful moment of ...

Beautiful Days
2018
as Zen-Chen
At the request of his dying father, Zhenchen, a Chinese student, goes to Seoul in search of his mother, whom he has not seen for fourteen years. He so...

If We Were a Season
2017
as Uhm Ki-Suk
Born on the same day and raised side by side, high school students Yoon Hae Rim and Uhm Ki Seok are close friends. They never say it, but they are pre...