Claire Littleton

Claire Littleton is a young, very pregnant Australian woman who survives the crash of Oceanic Flight 815 and finds herself stranded with strangers on an island she cannot explain. She is soft-spoken, anxious, and fiercely protective of the baby she is about to have, leaning on the small kindnesses of fellow survivors to get through each day.

De Ravin plays vulnerability without letting it curdle into helplessness, giving Claire a steel that surfaces whenever her child is threatened. The show uses her pregnancy as a ticking clock inside an already chaotic survival story, and her tentative bond with Charlie becomes one of the season's gentlest, most human threads.