List of the Most Ruthless Villains in Korean Dramas that Stir Emotions (Part 1)

Kapanlagi.com - Villains in Korean dramas often steal the spotlight, even more than the main characters. From stunning performances to cold and terrifying expressions, these actors successfully make the audience's blood boil. It's no wonder that several names have become staples for antagonist roles, even being referred to as "true villains" for frequently appearing cruel and merciless.

Summarized by KapanLagi.com from various sources on Wednesday, (7/5/2025), this article will discuss a series of Korean actors who often appear as villains and leave a deep impression. Get ready for an emotional ride, because this lineup of faces is guaranteed to make you feel frustrated!

1. Kim Ji-hoon: The King of Villain Roles That Always Sends Chills

Photo: MyDramaList.

Kim Ji-hoon is one of the Korean actors synonymous with villainous roles. He almost always plays antagonistic characters throughout his career, making him a true villain icon in the K-drama world. His charismatic appearance and sharp gaze make every appearance feel intimidating.

Not only that, but his acting transformation always successfully draws the audience into the emotions. It’s no wonder his name frequently appears on lists of the most ruthless villains in Korean dramas.

2. Park Sung-hoon: An Actor with a Memorable Sharp Gaze

Photo: instagram.com/park_sunghoon__

Park Sung-hoon is known for his roles as villainous characters in several popular dramas. Although he is not always the antagonist, when he does take on that role, the result is captivating and frightening. His cold gaze and manipulative way of speaking make it hard for the audience to forget the evil characters he portrays.

He has also received much attention for his ability to bring out the dark side of humanity very naturally.

3. Uhm Ki-joon: The Legendary Villain in Penthouse and Escape of the Seven

Photo: MyDramaList.

Uhm Ki-joon is a name that skyrocketed when he starred in the series Penthouse, and he solidified his reputation as a true villain in Escape of the Seven. This actor is truly skilled at portraying psychopathic, ambitious, and ruthless characters who are ready to do anything for their personal goals.

With a calm yet threatening expression, Uhm Ki-joon successfully makes the villains feel so real and terrifying.

4. Park Sung-woong: A Scary Face with a Threatening Aura

Photo: MyDramaList.

Park Sung-woong is known for his stern face and sharp gaze, which are perfect for villainous roles. He has repeatedly played antagonistic characters, from mafia members to corrupt officials who do not hesitate to sacrifice others. His acting always makes the audience feel intimidated from the moment he appears.

Although he has also played good characters, his evil side leaves a much deeper impression. Park Sung-woong indeed has a naturally frightening aura.

5. Kim Byung-chul: The Manipulative Expert Who Always Evokes Emotions in the Audience

Photo: MyDramaList.

This actor has an extraordinary ability to portray manipulative characters. Kim Byung-chul is known for his cunning and calculating roles, whether as a high-ranking official or a dangerous parent. His characters in various dramas always have an unpredictable dark side.

Even when appearing calm, he can still make the audience feel uncomfortable. Many viewers admit to being frustrated with his roles that seem to lack a conscience.

6. Lee Jae-yong: A Criminal Without Legal Boundaries in the North and South

Photo: MyDramaList.

Lee Jae-yong is not just an ordinary criminal in Korean dramas. He often plays villainous characters who not only break the law but also violate humanitarian values.

In some of his roles, he is depicted as violating all rules, both in North and South Korea, making him a dangerous cross-border character. His calm yet threatening acting style always successfully creates tension.

7. Jung Jae-sung: Between Embezzlement and Concealed Crimes

Photo: MyDramaList.

The name Jung Jae-sung may not be as popular as others, but his villainous roles are equally impressive. He often appears as a figure who seems authoritative yet harbors great evil. In several dramas, he is involved in embezzlement cases and subtly aids in crimes.

Viewers are intrigued by his mysterious and enigmatic characters. His calm yet intriguing acting makes it difficult for the audience to predict the direction of the story.

(kpl/sfh)