Daughter of Roger Winslet and Sally Bridges.
Sisters- Beth Winslet and Anna Winslet are actresses.
1998-2001- Married director Jim Threapleton.
Have a daughter, (2000) Mia Honey.
2003- Married director Sam Mendes.
Have a son, (2003) Joe Alfie.
Titanic, Sense and Sensibility, Iris, Eternal Sunshine of the Spotless Mind, Finding Neverland, Holy Smoke, Quills, Enigma