Christina Chong is a British actress who has appeared in several notable roles in film and television, including Monroe, Line of Duty, Halo: Nightfall, Black Mirror, Doctor Who, and 24: Live Another Day. She plays La'an Noonien-Singh in the Paramount+ original series Star Trek: Strange New Worlds (2022–present).

Chong was born in Enfield, London, to a Chinese father and an English mother. She began dancing at the age of four and attended the Sutcliffe School of Dance in Longridge. At 14, she gained a place at the Italia Conti Academy of Theatre Arts in London, graduating five years later.