Claire Littleton is one of the main protagonists of Lost, and thus her family is central to the series and its stories.

Family members

Immediate family

• Claire Littleton - A girl from Australia who attempted to give her baby up for adoption in Los Angeles, but instead crashed on an island when fling on Oceanic Flight 815.
• Christian Shephard - Claire's alcoholic father whom she rarely saw.
• Carole Littleton - Claire's mother who raised her alone in Australia.
• Aaron Littleton - Claire's son who she gave birth to on The Island.

Extended family

• Jack Shephard - Claire's half-brother who lived in Los Angeles with Claire's father.
• Lindsey Littleton - Claire's maternal aunt who had a dislike for Claire's father.
• Margo Shephard - Claire's step-mother whom she has never met.
• Ray Shephard - Claire's maternal grandfather whom she's never met.
• Sarah Wagner - Jack's ex-wife and Claire's ex-sister in law.

Others

• Charlie Pace - Claire's soul-mate whom she met on The Island.
• Thomas - The father of Claire's son, who walked out from fear of being a father.

Note: Jack's family and Kate's family intertwine with Claire's.

v • d • e Claire Littleton Portrayed by Emilie de Ravin Centric episodes "Raised by Another" • "Maternity Leave" • "Par Avion" Shared and non-centric flashes "Exodus, Part 2" • "The Last Recruit" • "The End" Mobisode "Jack, Meet Ethan. Ethan? Jack" Flashback characters Leslie Arzt • Officer Barnes • ER doctor • Tom Friendly • Head nurse • Lindsey Littleton • Aaron Littleton • Carole Littleton • Richard Malkin • Man at crash site • Seth Norris • Rachel • Ethan Rom • Alex Rousseau • Danielle Rousseau • Sasha • Christian Shephard • Earl Slavitt • Arlene Stewart • Joseph Stewart • Thomas • Dr. Woodruff Flashsideways characters Admitting nurse • Airport taxi driver • Kate Austen • Juliet Carlson • Ethan Goodspeed • Guard • Desmond Hume • Aaron Littleton • Charlie Pace • Detective Rasmussen • Receptionist • Roadie • Christian Shephard • David Shephard • Jack Shephard • Ilana Verdansky Items Diary • D.S. ring • Greatest Hits list (Charlie) • Hut • The Others' implant • Music box • Peanut butter • Plane mobile • Substitute baby • Vaccine • Rescue Note Other Family • Relationships