K-pop idols are known for their stage presence, charisma, and versatility. But some of them go beyond singing and dancing, proving their talent in acting as well. Over the years, many idols have successfully transitioned into acting, impressing audiences with their powerful performances.
From emotional dramas to action-packed thrillers, these idols have taken on challenging roles, proving they are more than just performers. Whether through romantic leads or intense psychological characters, their skills have earned them critical acclaim and solidified their place in the entertainment industry.
1. IU (Soloist) – My Mister, Hotel Del Luna
IU, originally a singer-songwriter, has become one of Korea’s most beloved actresses. Her performance in My Mister (2018) as a struggling woman in a cruel world showed her depth and emotional range.
She later impressed audiences in Hotel Del Luna (2019), playing the mysterious and glamorous hotel owner Jang Man Wol. Her ability to bring characters to life is yet again proved in 2025's Netflix drama When Life Gives You Tangerines. Through this, she has proven herself as a top idol actor in the industry.
Must-Watch: My Mister, Hotel Del Luna, Moon Lovers: Scarlet Heart Ryeo, When Life Gives You Tangerine
2. Cha Eun Woo (ASTRO) – True Beauty, A Good Day to Be a Dog
Cha Eun Woo’s stunning visuals made him a perfect choice for True Beauty (2020-2021), where he played the cold yet lovable Lee Su Ho. His natural charm and emotional acting won the hearts of fans worldwide. With roles in romantic and fantasy dramas, he continues to prove that he’s more than just a pretty face.
Must-Watch: True Beauty, A Good Day to Be a Dog, Wonderful World
3. DO (EXO) – It’s Okay, That’s Love, Swing Kids
DO, also known as Doh Kyung Soo, is widely recognized as one of the best idol actors. His role in It’s Okay, That’s Love (2014) showcased his ability to handle complex emotions, while Swing Kids highlighted his versatility in a historical setting. He brings depth and realism to every role, making him a standout performer.
Must-Watch: It’s Okay, That’s Love, Swing Kids, Bad Prosecutor, 100 Days My Prince
4. Suzy (Miss A) – While You Were Sleeping, Anna
Suzy started as a K-pop idol in Miss A but soon became a leading actress. Her role in While You Were Sleeping (2017) as a woman who sees the future in dreams was both touching and gripping. She took on a darker role in Anna (2022), proving her ability to take on intense psychological characters.
Must-Watch: While You Were Sleeping, Anna, Start-Up
5. Rowoon (SF9) – The King’s Affection, Destined With You
Rowoon has built an impressive acting career alongside his work with SF9. His role in The King’s Affection (2021), where he played a scholar falling for a disguised female king, showcased his emotional depth. His chemistry with co-stars and natural delivery have made him a rising star in the acting world.
Must-Watch: Extraordinary You, The King’s Affection, Destined With You, Tomorrow
6. Park Hyung Sik (ZE:A) – Happiness, Strong Woman Do Bong Soon
Park Hyung Sik has become one of the most sought-after idol actors. His charismatic role as a charming CEO in Strong Woman Do Bong Soon (2017) won over fans. He later impressed in the apocalyptic thriller Happiness, showing his ability to tackle different genres.
Must-Watch: Happiness, Strong Woman Do Bong Soon, Buried Hearts
7. Yook Sungjae (BTOB) – Goblin, Mystic Pop-Up Bar
Sungjae’s performance in Goblin (2016 - 2017) as the playful yet deeply emotional Yoo Deok Hwa made him a standout among idol actors. His role in Mystic Pop-Up Bar (2020) further proved his talent, balancing comedy and drama effortlessly.
Must-Watch: Goblin, Mystic Pop-Up Bar, The Golden Spoon, Who Are You: School 2015
8. Lee Junho (2 PM) - The Red Sleeve, King the Land
Lee Junho has emerged as one of the finest idol-turned-actors, gaining widespread recognition for his performances in The Red Sleeve (2021), King the Land (2023), and Just Between Lovers (Rain or Shine 2016 - 2017). His emotional depth and strong screen presence have earned him multiple acting awards.
Must-Watch: The Red Sleeve, King the Land, Just Between Lovers (aka Rain or Shine)
9. Choi Sooyoung (Girls’ Generation) - Run On, Not Others
Sooyoung has built an impressive acting career with diverse roles in dramas like Run On (2020), So I Married the Anti-fan (2021), and Not Others (2023). Her natural acting style has won the hearts of many viewers.
Must-Watch: Run On, So I Married the Anti-fan, Not Others
Final Thoughts
These idols have broken the stereotype that K-pop stars can't act, proving their skills through unforgettable performances. Their ability to switch between singing and acting has earned them a solid reputation in both industries.
Which idol-turned-actor is your favorite? Do you have a drama recommendation featuring them? Let us know in the comments!
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