Kim Seo-Ha (South Korean Child Actor)

Kim Seo-Ha (Korean: 김서하) is a South Korean child actress and actor born in 2017. She has built an active career in South Korean television dramas, appearing in minor and supporting roles across various networks and streaming platforms.

Kim Seo-Ha portrait photograph — Kim Seo-Ha profile photograph

Television Career

Kim began appearing in television drama series starting in the early 2020s. Her early television credits include playing the younger counterpart of Bang Yoon-Dam in the SBS sports drama Racket Boys (2021) and the childhood role of Jang Kyung-Joon in the KBS1 daily drama The Love in Your Eyes (2022–2023).

Throughout 2023, she expanded her television work with appearances across multiple broadcasting networks and platforms, including Kokdu: Season of Deity, Joseon Attorney: A Morality, The First Responders 2, and the Disney+ original series Han River Police.

Her later credits include appearances in the SBS series Queen Mantis (2025), alongside roles in the MBC drama The Judge Returns and the JTBC series Reborn Rookie scheduled for 2026.

Filmography

Television Series

Racket Boys (SBS / 2021) - Bang Yoon-Dam's brother
The Love in Your Eyes (KBS1 / 2022–2023) - Jang Kyung-Joon (child)
Kokdu: Season of Deity (MBC / 2023) - Han Chul (child)
Joseon Attorney: A Morality (MBC / 2023) - Soon-Bok (ep. 1, 11)
The First Responders 2 (SBS / 2023) - An Jun-Seo (ep. 7–8)
Han River Police (Disney+ / 2023) - Han Jun
Queen Mantis (SBS / 2025) - Ho-Jun (ep. 6–7)
The Judge Returns (MBC / 2026) - Kang Shin-Jin (child)
Reborn Rookie (JTBC / 2026) - Kang Yi-Joon