Ensemble Kate Austen James "Sawyer" Ford Jack Shephard Claire Littleton Juliet Burke Ben Linus Desmond Hume Sayid Jarrah Sun Kwon Jin Kwon Hugo "Hurley" Reyes MiB Miles Straume Frank Lapidus Richard Alpert Charlie Pace John Locke Shannon Rutherford Ana Lucia Cortez Boone Carlyle Daniel Faraday Michael Dawson Charlotte Lewis Jacob
Penny Widmore Aaron Littleton The Monster Bernard Nadler Rose Nadler Charles Widmore Vincent The Others Oceanic 6 Alex Rousseau Ethan Rom Danielle Rousseau Libby Smith Keamy Anthony Cooper Mikhail Karl Mr. Friendly (Tom) Dr. Arzt Pickett Mr. Eko Paulo Nikki Fernandez Naomi Gault (Freighter Cap Ilana
Walt Lloyd Original Character Sarah Liam Pace Richard Malkin Annie Helen Norwood Yemi Cassidy Kevin Callis Christian Shephard Tom Brennan Nadia Dave Isabella