Kate Elizabeth Winslet (/ˈwɪnzlət/; born 5 October 1975) is an English actress. Primarily known for her roles as headstrong and complicated women in independent films, particularly period dramas, she has received numerous accolades, including an Academy Award, two Primetime Emmy Awards, five BAFTA Awards and five Golden Globe Awards. She was appointed Commander of the Order of the British Empire (CBE) in 2012.

Winslet studied drama at the Redroofs Theatre School. Her first screen appearance, at age fifteen, was in the British television series Dark Season (1991). She made her film debut playing a teenage murderess in Heavenly Creatures (1994). She went on to win a BAFTA Award for playing Marianne Dashwood in Sense and Sensibility(1995). Global stardom followed with her leading role in James Cameron's epic romance Titanic (1997), which was the highest-grossing film at the time. Winslet then eschewed parts in blockbusters in favour of critically acclaimed period pieces, including Quills (2000) and Iris (2001).