Catherine Anne "Kate" Bosworth (born January 2, 1983 in Los Angeles, California, USA) is an American actress. She grew up in California but also moved to Connecticut and Massachusetts as a child. Her eyes are two different colors: hazel and blue. This condition is known as heterochromia.

Her first break came when an open call came for The Horse Whisperer. Kate was fourteen and a champion equestrian and auditioned in New York. She landed the role of Judith. She first truly came into stardom, though, with 2002's surfing movie Blue Crush. Although the movie received average reviews, it allowed her to catch the eyes of a more mainstream audience.