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