Kim Seo-Jun (actor, born 2010)

Kim Seo-Jun (Hangul: 김서준) is a South Korean child actor born on January 3, 2010. He has appeared in various television dramas and streaming series, frequently portraying the younger counterparts of main characters.

Television Career

Kim began taking on roles in television series starting in the early 2020s. His early credits include appearances in supporting or younger counterpart roles across major South Korean networks and streaming platforms.

Selected Television Appearances

You Are My Spring (tvN, 2021) - Ju Young-Jae
Uncle (TV Chosun, 2021-2022) - Wang Joon-Hyeok (ep. 2)
Green Mothers' Club (JTBC, 2022) - Kim Yeong-Bin
If You Wish Upon Me (KBS2, 2022) - Jang Seok-Joon (child)
Narco-Saints (Netflix, 2022) - Kang Hyung-Ju
Island (TVING, 2022) - Van (child)
Our Blooming Youth (tvN, 2023) - Lee Hwan (child)
Island Part 2 (TVING, 2023) - Van (child)
Delightfully Deceitful (tvN, 2023) - Han Moo-Young (child)
A Time Called You (Netflix, 2023) - Oh Chan-Yeong (child) (ep. 10)
The Story Of Park's Marriage Contract (MBC, 2023) - Kang Tae-Ha (child)
The Midnight Studio (ENA, 2024) - Seo Kyung (ep. 1)
The First Night With the Duke (KBS2, 2025) - Prince Yi-Gyu (teen)
Would You Marry Me (SBS, 2025) - Kim Woo-Joo (teen)
Our Universe (tvN, 2026) - Sun Woo-Jin (teen)