Justine Chelsea "J. C." Brandy (born November 15, 1975 Chelsea, London, England, UK) is a British-born American actress.
Among her roles she has appeared in Star Trek: The Next Generation playing the role of Ensign Marta Batanides in the episode "Tapestry", CSI: Crime Scene Investigation, Strong Medicine, What Lies Beneath (2000), Silk Stalkings and played Jamie Lloyd in Halloween: The Curse of Michael Myers (1995). Brandy is also a guitarist for Lo-Ball, an all-women rock band as well as a songwriter who has contributed to soundtracks of Legally Blonde and What Lies Beneath. Justine is a trained theatre actress.