Susan May Pratt (born February 8, 1974) is an American actress, best known for her role as Maureen Cummings in the film Center Stage and as Mandella in the film 10 Things I Hate About You.

Pratt was born in Lansing, Michigan, and attended East Lansing High School. Her father is a university physics professor. She studied at Bard College at Simon's Rock. In May 2006 she married fellow actor Kenneth Mitchell, with whom she has one child, a daughter, Lyla Ruby Mitchell (born July 7, 2007). She practices Brazilian jiu-jitsu.