Sarah Clarke (born February 16, 1972) is an award winning American actress, best known for her role as Nina Myers on the Emmy Award winning television show, 24, and her current leading role as Erin McGuire on TNT's drama, Trust Me.

Clarke was born in St. Louis, Missouri, the daughter of Carolyn, a homemaker, and Ernest Clarke, an engineer.

Clarke attended Indiana University, where she studied Fine Arts and Italian. While a student at IU, Clarke became a member of the Kappa Alpha Theta sorority. She was initiated into the Beta chapter in 1990.