Caissie Levy (born April 15, 1981) is a Canadian-American actress and singer, mainly known for her work in musical theatre on Broadway and in the West End.

Her early Broadway credits included Penny Pingleton in Hairspray and Sheila in Hair, a role she also played in the West End.

Levy originated the role of Diana Goodman in the London production of Next to Normal and received a nomination for the Laurence Olivier Award for Best Actress in a Musical.

[7] In 2011 Levy originated the role of Molly Jensen in Ghost: the Musical, first at Manchester Opera House and then in London's West End at the Piccadilly Theatre.

[citation needed] In 2013 Levy released the EP With You, [10][11] performed two concerts at the London Hippodrome Casino,[12][13] and starred as Sara in the Trip Cullman musical Murder Ballad at the off-Broadway Union Square Theatre.

[16][17] Levy originated the role of Elsa in the stage adaptation of Frozen, which opened in Denver in 2017[18] and moved to Broadway in February 2018.

[30] On October 30, 2011, after five years of dating, Levy and actor David Reiser married in an evening ceremony at the Soho Beach House in Miami.