Kim Se-jeong has become one of South Korea’s most beloved actresses, captivating audiences with her versatile performances and charming personality. From her debut as a singer to her transition into acting, Kim Se-jeong has shown remarkable growth and talent. Let’s explore the 10 best Korean dramas and movies starring Kim Se-jeong as of 2025, showcasing her impressive career and the diverse roles she has taken on.
1. The Moon Flows over the River (2025)
Kim Se-jeong’s latest drama, “The Moon Flows over the River,” premiered in 2025 and quickly became a fan favorite. In this emotional series, she plays Park Dal-i, a young woman navigating life’s challenges in a small riverside town. The drama beautifully captures the essence of rural life in Korea, with stunning scenery and heartwarming stories.
Kim Se-jeong’s portrayal of Park Dal-i is both touching and relatable. Her character faces personal struggles while trying to keep her family’s small business afloat. The actress brings depth and sincerity to the role, making viewers feel every emotion along with her character.
2. Brewing Love (2024)
In this romantic comedy, Kim Se-jeong stars as Chae Yong-ju, a spirited top saleswoman working in the competitive world of coffee. The drama follows her journey as she balances her career ambitions with an unexpected romance.
Kim Se-jeong’s performance in “Brewing Love” showcases her comedic timing and ability to portray strong, career-driven women. Her chemistry with her co-star adds an extra layer of charm to the series, making it a must-watch for fans of romantic comedies.
3. The Uncanny Counter: Season 2 (2023)
Returning to her role as Do Ha-na, Kim Se-jeong impressed viewers once again in the second season of “The Uncanny Counter.” This action-packed fantasy drama follows a group of demon hunters disguised as noodle shop employees.
In this season, Kim Se-jeong’s character shows significant growth, both in her supernatural abilities and emotional depth. The actress performed many of her own stunts, demonstrating her dedication to the role and her physical prowess.
4. Today’s Webtoon (2022)
“Today’s Webtoon” marked a significant milestone in Kim Se-jeong’s career. In this office drama, she plays On Ma-eum, a former judo athlete who starts a new career in the webtoon industry.
Kim Se-jeong’s portrayal of On Ma-eum resonated with many young viewers facing career changes and challenges in the workplace. Her character’s determination and positive attitude shine through, making this drama both inspiring and relatable.
5. Business Proposal (2022)
One of Kim Se-jeong’s most popular dramas to date, “Business Proposal” showcased her comedic talents. She plays Shin Ha-ri, a young woman who goes on a blind date in place of her friend, only to discover her date is her company’s CEO.
Kim Se-jeong’s performance in this romantic comedy was widely praised, with many comparing her comedic skills to those of Hollywood actress Emma Stone. Her ability to switch between her character’s real personality and her fake “blind date” persona demonstrated her range as an actress.
6. The Uncanny Counter (2020)
Kim Se-jeong’s first appearance as Do Ha-na in “The Uncanny Counter” marked a turning point in her acting career. This fantasy drama introduced her to a wider audience and showcased a different side of her acting abilities.
As Do Ha-na, Kim Se-jeong portrayed a more serious and reserved character than her previous roles. Her performance helped establish her as a versatile actress capable of taking on complex, multi-dimensional characters.
7. I Wanna Hear Your Song (2019)
In this mystery romance drama, Kim Se-jeong plays Hong Yi-young, a timpanist who loses her memory after an accident. The series follows her journey to uncover the truth about her past while dealing with an unusual sleep condition.
This drama allowed Kim Se-jeong to showcase her emotional range, from comedy to heartbreak. Her portrayal of a character struggling with memory loss and career setbacks was both sensitive and compelling.
8. School 2017 (2017)
Kim Se-jeong’s first leading role came in “School 2017,” part of the popular “School” series. She played Ra Eun-ho, an optimistic high school student with big dreams despite her poor grades.
This role was a perfect fit for Kim Se-jeong’s youthful energy and charm. Her portrayal of a typical high school student facing bullying, friendship issues, and first love resonated with many viewers and earned her critical acclaim.
9. The Sound of Your Heart (2016)
Although Kim Se-jeong only appeared as a guest in one episode of “The Sound of Your Heart,” her small role is worth mentioning as it marked her acting debut. This comedy series gave her a chance to dip her toes into the world of acting.
Even in this brief appearance, Kim Se-jeong’s natural charm and screen presence were evident, hinting at the successful acting career that was to come.
10. Unexpected Movie Project (2025)
While not yet released at the time of writing, Kim Se-jeong’s upcoming movie project for 2025 is already generating buzz among fans. This will mark her first leading role in a feature film, showcasing her growth from television to the big screen.
Although details about the plot are still under wraps, industry insiders have hinted that this project will allow Kim Se-jeong to showcase a completely new side of her acting abilities. Fans are eagerly anticipating this new chapter in her career.