Caitriona Murphy is a Canadian actor, voice artist, and musician born in 1987 in Winnipeg, Manitoba. Based in Vancouver, she has built a career spanning voice acting for animation, musical theatre, and on-screen roles.

In the world of anime, Murphy is best known as the English voice of Hilary Tachibana, a supporting character who serves as the self-appointed manager of the Bladebreakers team. She voiced this role across multiple series in the Beyblade franchise, including Beyblade: V-Force and Beyblade G Revolution. She also contributed a wide range of additional voices to the series, providing vocals for characters listed as Boy A, Child A, Newscaster, Computer Voice, Nurse, and Old Woman, among others.

Another significant anime credit is her role as Ayako, the strong-willed and capable team manager of Shohoku High School's basketball club, in the English dub of the classic sports series Slam Dunk.

Beyond her voice work in animation, Murphy is an accomplished stage actress. She has performed in numerous hit musicals, including Cabaret, Next to Normal, Mamma Mia, Billy Elliot, Les Misérables, and Mary Poppins, playing both leading and supporting roles. Her on-screen credits include appearances in the musical comedy series Schmigadoon! and the drama Fire Country. A classically trained musician, she also holds a diploma in jazz studies.