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 Richard Alpert Frank Lapidus Charlie Pace John Locke Shannon Rutherford Boone Carlyle Daniel Faraday Michael Dawson Charlotte Lewis Ana Lucia Cortez Jacob
Aaron Littleton Penny Widmore Bernard Nadler Rose Nadler Charles Widmore Vincent The Monster The Others Oceanic 6 Alex Rousseau Ethan Rom Libby Smith Anthony Cooper Mikhail Karl Mr. Friendly (Tom) Dr. Arzt Pickett Danielle Rousseau Mr. Eko Paulo Nikki Fernandez Naomi Gault (Freighter Cap Keamy Ilana
Walt Lloyd Sarah Original Character Liam Pace Cassidy Richard Malkin Annie Helen Norwood Yemi Kevin Callis Christian Shephard Tom Brennan Nadia Dave Isabella