Jang Se-hyuk

Jang Se-hyuk
Born
Jang Deok-su

(2000-03-02) March 2, 2000
South Korea
EducationSeoul Institute of the Arts[1]
OccupationActor
Years active2023–present
AgentSecret ENT
Korean name
Hangul
장덕수
RRJang Deoksu
MRChang Tŏksu
Stage name
Hangul
장세혁
RRJang Sehyeok
MRChang Sehyŏk

Jang Deok-su (Korean: 장덕수; born March 2, 2000), known professionally as Jang Se-hyuk (장세혁), is a South Korean actor under Secret ENT.

Career

In 2024, Jang signed an exclusive contract with Secret ENT.[2]

Filmography

Film

Year Title Role Ref.
2025 I Started Living with Five Men Kang Min-hyuk [3]

Television series

Key
† Denotes television productions that have not yet been released
Year Title Role Notes Ref.
2023–2025 Bitch x Rich Park Woo-jin Season 1–2; debut work [4][5]
2025 Our Unwritten Seoul teen Choi Seung-hyeon [6]
Love, Take Two teen Ryu Jeong-seok [7]
2025–2026 Pro Bono Kang Min-ha [8]
2026 Filing for Love PK [9]
TBA Dive into You † Yoon Ha-ru [10]

Television shows

Year Title Role Ref.
2025 Casting 1147km Contestant [1]

Music video appearances

Year Title Artist Ref.
2020 Love Is Jeon Sang-keun [11]

References

  1. 1 2 Moon, Ji-yeon (4 September 2025). [SC인터뷰] 홍석천 '보석함'도 알아봤다..장덕수 '청국고2' →'첫, 사랑' 다 되는 신예(종합) [[SC Interview] Hong Seok-cheon recognized it in 'Treasure Box'... Jang Deok-su, a rookie capable of everything from Bitch X Rich 2 to Love Take, Two (Roundup)]. Sports Chosun (in Korean). Retrieved 13 May 2026.
  2. ↑ Kim, Ga-young (18 November 2024). 신예 장덕수, 표예진·홍종현 소속사 시크릿이엔티 전속계약 [Rookie Jang Deok-su Signs Exclusive Contract with Secret ENT, Agency of Pyo Ye-jin and Hong Jong-hyun]. Edaily (in Korean). Retrieved 13 May 2026.
  3. ↑ Lee, Su-jin (14 February 2025). 신예 장덕수, 영화 '다섯 남자와 동거를 시작하게 되었습니다' 캐스팅 [공식] [Rookie Jang Deok-su Cast in Movie I Started Living with Five Men [Official]]. Maeil Kyungje (in Korean). Retrieved 13 May 2026.
  4. ↑ Jang, Ji-yoon (9 December 2022). 장덕수, '청담국제고등학교' 캐스팅...재벌가 자제로 변신 [Jang Deok-su Cast in Bitch X Rich... Transforms into a Chaebol Heir]. Newsis (in Korean). Retrieved 13 May 2026.
  5. ↑ Son, Bong-seok (1 July 2025). '청담국제고등학교 2'장덕수X장성윤X오지호 스틸 공개! [Bitch X Rich 2 Jang Deok-su X Jang Seong-yun X Oh Ji-ho Stills Released!]. Sports Kyunghyang (in Korean). Retrieved 13 May 2026.
  6. ↑ Lee, Su-jin (9 June 2025). 박보영 과거를 연 장덕수, 단 한 회로 시선 집중 (미지의 서울) [Jang Deok-su, who opened Park Bo-young's past, captures attention in just one episode in Our Unwritten Seoul]. Sports Donga (in Korean). Retrieved 13 May 2026.
  7. ↑ Kang, Ju-hee (5 August 2025). 신예 장덕수 '미지의 서울', '청담국제고2' 이어 '첫, 사랑을 위하여' 캐스팅 [Rookie Jang Deok-su cast in Love, Take Two following Our Unwritten Seoul and Bitch X Rich 2]. Ilgan Sports (in Korean). Retrieved 13 May 2026.
  8. ↑ Kang, Nae-ri (19 December 2025). 신예 장덕수, '프로보노'의 히든카드...설렘 제조기에서 궁금증 유발자로 [Rookie Jang Deok-su, the hidden card of Pro Bono... From heart-fluttering generator to curiosity instigator]. YTN (in Korean). Retrieved 30 January 2026.
  9. ↑ Hong, Se-young (11 May 2026). 톱스타, 재벌 스폰서 터졌다...장세혁 존재감 강렬 (은밀한 감사) [Top Star, Chaebol Sponsor Scandal Breaks Out... Jang Se-hyuk's Presence Intense in Filing for Love]. Sports Donga (in Korean). Retrieved 13 May 2026.
  10. ↑ Hong, Se-young (13 May 2026). [공식] 김지연·박서함·장세혁·문승유 '너에게 다이브' 출연확정 [[Official] Kim Ji-yeon, Park Seo-ham, Jang Se-hyuk, and Moon Seung-yu Confirmed to Star in Dive to You]. Sports Donga (in Korean). Retrieved 13 May 2026.
  11. ↑ Kim, Su-jin (9 December 2022). YG신인 장덕수, 드라마 '청담국제고등학교' 출연 [공식] [YG Rookie Jang Deok-su to Appear in Drama Rich X Bitch [Official]]. Star News (in Korean). Retrieved 5 February 2026.