Elizabeth Swann is a fictional character in the Walt Disney Pictures' Pirates of the Caribbean film franchise. She appears in Pirates of the Caribbean: The Curse of the Black Pearl (2003) and in its two sequels, Pirates of the Caribbean: Dead Man's Chest (2006) and Pirates of the Caribbean: At Worlds End (2007). She is portrayed by Keira Knightley and in a flashback by Lucinda Dryzek. She is known to use the alias of Elizabeth Turner, but this later becomes her official name when she marries the character Will Turner.