Choi Ji-woo (Korean: 최지우; born November 25, 1997), known mononymously as Ji Woo, is a South Korean actress.

She started her career as a child actress with her debut movie Villain and Widow in 2010.

[1] In 2017, she was an honorary ambassador of the 9th DMZ International Documentary Film Festival alongside Cho Jin-woong.

[2] In June 2019, Ji Woo signed with new agency King Kong by Starship.

[3] In November 2022, Ji Woo signed with Hicon Entertainment.