First Appearance Pilot, Part 1
centric episode(s) Pilot, Part 2
Tabula Rasa
Whatever The Case May Be
Born to Run
Exodus, Part 1
What Kate Did
I Do
Left Behind
There's No Place Like Home
The Little Prince
Whatever Happened, Happened
Character Info
Character's Full Name Katherine Anne Austen
Age 30
Former Residence Sioux City, Iowa USA
Portrayed by Evangeline Lilly
Katherine Anne Austen, who goes by Kate, is the lead female of the Lost cast. She is played by Canadian actress Evangeline Lilly.