
Won Jin-ah
Biography
Won Jin-ah (born March 29, 1991, in Cheonan, Chungcheongnam-do, South Korea) is a South Korean actress best known for her versatile performances in film and television. She made her screen debut in 2015 with short films and supporting roles in feature movies such as "The Chosen: Forbidden Cave" and "The Age of Shadows." Won's breakthrough came in 2017 when she landed the lead role in the drama series "Rain or Shine" (also known as "Just Between Lovers"), earning critical acclaim and a Best New Actress win at the APAN Star Awards. Won Jin-ah's notable television credits include "Life" (2018), "Melting Me Softly" (2019), "She Would Never Know" (2021), "Hellbound" (2021), "Unicorn" (2022), "The Defects" (2025), and "Judge Lee Han-young" (2025). Her film work features prominent roles in "Steel Rain" (2017), "Money" (2019), "Long Live the King" (2019), "Voice" (2021), "A Year-End Medley" (2021), and "Secret: Untold Melody" (2025). Recognized for her nuanced acting and wide range, Won Jin-ah continues to receive praise for her performances in melodrama, medical, fantasy, and thriller genres. She remains active in both television and film, establishing herself as a leading actress in the South Korean entertainment industry.
Also Known As
Movie Appearances

Secret: Untold Melody
as Jung-a
2025

Bye By Bi
as Hye-ri
2016

Steel Rain
as Ryeo Min-kyung
2017

Long Live the King
as Kang So-hyeon
2019

Money
as Park Si-eun
2019

No Tomorrow
as Seok-hoon's wife
2016

The Age of Shadows
as Nun
2016

A Game of Catch
2015

A Year-End Medley
as Yi-young
2021

On the Line
as Mi-yeon
2021
TV Appearances

Unicorn
as Ashley
2022

Just Between Lovers
as Ha Moon-Soo
2017

The Defects
as Kim Ah-hyun
2025

Life
as Lee No-Eul
2018

Melting Me Softly
as Go Mi-ran
2019

Baeksang Arts Awards
as Self
2012

World Dice Tour
as Self
2023

Hellbound
as Song So-hyun
2021

She Would Never Know
as Yoon Song-ah
2021

ZIP DAESUNG
as Self
2024

The Judge Returns
as Kim Jin-ah
2026

A Year-End Medley: Extended Version
as I-yeong
2022