Ryu Jun-yeol (Hangul: 류준열; born 25 September 1986) is a South Korean actor. He gained popularity through his breakthrough role in the television series Reply 1988 (2015–2016). Known as a prolific Chungmuro actor, since then he has starred in the box-office hit films The King (2017), A Taxi Driver (2017), Believer (2018), Money (2019), The Battle: Roar to Victory (2019).
He pursued acting studies at Suwon University and became a prolific performer in short films and independent titles beginning in 2012. His first feature film role was a small part in the Korean Academy of Film Arts title INGtoogi: Battle of Internet Trolls. Following a flurry of shorts in 2014, Ryu next featured in the KAFA film Socialphobia. Following its debut at the Busan International Film Festival, the youth thriller became a smash hit at the box office and earned him numerous accolades, including the KAFA Rising Star Award and similar prizes from the First Brand Awards and the Max Movie Awards.
In 2015, Ryu debuted as a TV actor, landing a small part in The Producers and next to a main role in Reply 1988. That role quickly turned him into a star and earned him more prizes, this time from the Paeksang Arts Awards and the Korea Cable TV Awards. He also appeared in the KAFA film The Boys Who Cried Wolf. The following year saw Ryu conquer the film world, scoring roles in diverse titles such as the youth road drama One Way Trip, the sci-fi drama Sori: Voice from the Heart, island thriller No Tomorrow, melodrama Canola and the noir thriller The King, and featured alongside Song Kang-ho in the Gwangju massacre drama A Taxi Driver.

Revelations
Sung Min-chan
2025

The 8 Show
Jin-soo / 3F · (8 episodes)
2024

Alienoid: Return to the Future
Muruk
2024

Nattering with Nah
Self · (1 episode)
2023

A Side of a Relationship
Jae-hyun
2023

The Night Owl
Cheon Kyoung-su
2022

Alienoid
Muruk
2022

Civilization Express - The Great Feast of Movies
Self · (1 episode)
2022

Lost
Kang-jae · (16 episodes)
2021

The Battle: Roar to Victory
Lee Jang-ha
2019

Money
Jo Il-hyun
2019

Traveler
Himself · (10 episodes)
2019

Hit-and-Run Squad
Seo Min-jae
2019

Believer
Seo Young-rak
2018

Little Forest
Jae-ha
2018

Heart Blackened
Kim Dong-myung
2017

A Taxi Driver
Gu Jae-sik
2017

The King
Choi Doo-il
2017

The Boys Who Cried Wolf
Dong-chul
2016

Lucky Romance
Je Soo-ho · (16 episodes)
2016

Canola
Cheol-heon
2016

No Tomorrow
Ji-hoon
2016

Sori: Voice from the Heart
Underground Singer
2016

Reply 1988
Kim Jung-hwan · (20 episodes)
2015

One Way Trip
Ji-gong
2015

One-minded
Club Dude
2015

The Producers
Joo Jong-hyun · (12 episodes)
2015

Socialphobia
Yang-ge
2015

Socialphobia
Yang Ge
2015
Impetuous People
2014

Youth Over Flowers
Himself · (7 episodes)
2014

Midnight Sun
Yong Hoon
2014

Finding My Gundam
Hyun Dong
2013

Baeksang Arts Awards
Self · (1 episode)
2012
The Rat
Moon-jae · (1 episode)

Running Man
[Caller] · (1 episode)
2010