Kim Se-A (South Korean Child Actress)

Kim Se-A (Korean: 김세아) is a South Korean child actress born on February 22, 2018. Active in television series and films, she has appeared in various supporting and younger counterpart roles in South Korean productions.

Career and Filmography

Kim began working as a child performer in television dramas and films. Her credited television appearances include roles such as the child version of Jung Mo-Eum in Love Next Door (tvN, 2024), the child version of Jin Na-Young in Su-Ji and U-Ri (KBS1, 2024), and Bae Shi-A in Sorry Not Sorry (KBS Joy-Netflix, 2024–2025). She has also appeared in streaming and network series including Seoul Busters (Disney+, 2024), The Manipulated (Disney+, 2025), When Life Gives You Tangerines (Netflix, 2025), Undercover Miss Hong (tvN, 2026), Doctor Shin (TV Chosun-Coupang Play, 2026), and The Scarecrow (ENA, 2026).

In film, she was cast as Myeong-Kyeong in the 2025 movie The Noisy Mansion.