Roxanne Hart is an American actress, best known as Annabelle Hilgrim in A Reason, Herodias in Salomé and Wilde Salomé, Brenda Wyatt in Highlander, and Sally Doneghy in The Verdict. Other film credits include Letters from Iwo Jima, Art School Confidential, The Good Girl, Moonlight Mile, Home Room, Once Around, Big Time, The Little Sister, and Old Enough.

Television credits include Frances on HBO's Hung, Lily Devalos on NBC's Medium, Nurse Camille Shutt on CBS' Chicago Hope, Kate Gower on HBO's Dream On, and Jessica Kirk on HBO's Oz.

Theatre credits include her Broadway debut as Anya/Dunyasha in The Cherry Orchard (Vivian Beaumont Theatre), Judith Anderson in The Devil’s Disciple and Susan in Loose Ends (Circle in the Square Theatre), Kate in Passion (Longacre Theatre), and Michelle in Cheaters (Biltmore Theatre); and Off-Broadway, as Faye Greener in Digby and Sally Truman in Lips Together, Teeth Apart (N.Y.C. Center Stage).