Kim Ji-woong (김지웅; born December 14, 1998) is a South Korean singer and actor under Nest Management. He is a member of the boy group ZEROBASEONE. He is also a former member of the boy groups ATEEN, B.I.T. and INX.

He made his debut as an actor in the web series The Sweet Blood (2021), and is best known for his roles in Kissable Lips (2022), Roommates of Poongduck 304 (2022) and The Good Bad Mother (2023).