Kat Dennings (born Katherine Litwack; June 13, 1986) is an American actress who is best known for her role as Max Black on the CBS sitcom 2 Broke Girls from 2011 to 2017.

She played Claire Carlyle in the 2002 Disney Channel Original Movie The Scream Team and played Darcy Lewis in the Marvel films Thor and its sequel Thor: The Dark World.