
Won Jin-ah
Acting
Born 1991-03-29 · Cheonan, South Chungcheong, South Korea
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.
Acting

The Judge Returns
Kim Jin-ah

The Defects
Kim Ah-hyun

Secret: Untold Melody
Jung-a

ZIP DAESUNG
Self

짠한형
嘉宾

World Dice Tour
Self

Unicorn
Ashley

A Year-End Medley: Extended Version
I-yeong

A Year-End Medley
Yi-young

Hellbound
Song So-hyun

On the Line
Mi-yeon

She Would Never Know
Yoon Song-ah

Melting Me Softly
Go Mi-ran

Long Live the King
Kang So-hyeon

Money
Park Si-eun

Life
Lee No-Eul

Steel Rain
Ryeo Min-kyung

Just Between Lovers
Ha Moon-Soo

The Age of Shadows
Nun

Bye By Bi
Hye-ri

No Tomorrow
Seok-hoon's wife

A Game of Catch

Baeksang Arts Awards
Self