| Jorge Garcia | ... | Hugo 'Hurley' Reyes (83 episodes, 2004-2008) |
| Josh Holloway | ... | James 'Sawyer' Ford (83 episodes, 2004-2008) |
| Daniel Dae Kim | ... | Jin Kwon / ... (83 episodes, 2004-2008) |
| Yunjin Kim | ... | Sun Kwon / ... (83 episodes, 2004-2008) |
| Evangeline Lilly | ... | Kate Austen (83 episodes, 2004-2008) |
| Terry O'Quinn | ... | John Locke (83 episodes, 2004-2008) |
| Naveen Andrews | ... | Sayid Jarrah (82 episodes, 2004-2008) |
| Matthew Fox | ... | Jack Shephard (82 episodes, 2004-2008) |
| Emilie de Ravin | ... | Claire Littleton (80 episodes, 2004-2008) |
| Dominic Monaghan | ... | Charlie Pace (70 episodes, 2004-2008) |
| Harold Perrineau | ... | Michael Dawson / ... (60 episodes, 2004-2008) |
| Michael Emerson | ... | Ben Linus / ... (44 episodes, 2006-2008) |
 | Henry Ian Cusick | ... | Desmond Hume (40 episodes, 2005-2008) |
| Elizabeth Mitchell | ... | Juliet Burke / ... (36 episodes, 2006-2008) |
| Madison | ... | Vincent the Dog (35 episodes, 2004-2008) |
| Maggie Grace | ... | Shannon Rutherford (33 episodes, 2004-2007) |
| Malcolm David Kelley | ... | Walt Lloyd (30 episodes, 2004-2008) |
| Adewale Akinnuoye-Agbaje | ... | Mr. Eko (28 episodes, 2005-2006) |
| Ian Somerhalder | ... | Boone Carlyle (28 episodes, 2004-2007) |
| Michelle Rodriguez | ... | Ana-Lucia Cortez (24 episodes, 2005-2006) |
| Cynthia Watros | ... | Libby (23 episodes, 2005-2008) |
| M.C. Gainey | ... | Tom / ... (18 episodes, 2005-2008) |
| Mira Furlan | ... | Danielle Rousseau (17 episodes, 2004-2008) |
| L. Scott Caldwell | ... | Rose Henderson (16 episodes, 2004-2008) |
| Sam Anderson | ... | Bernard Nadler (15 episodes, 2005-2008) |
| Tania Raymonde | ... | Alex (15 episodes, 2006-2008) |
| Jeremy Davies | ... | Daniel Faraday (14 episodes, 2008) |
| Ken Leung | ... | Miles Straume (14 episodes, 2008) |
| Rebecca Mader | ... | Charlotte Lewis (14 episodes, 2008) |
| Kiele Sanchez | ... | Nikki Fernandez (14 episodes, 2006-2007) |
| Rodrigo Santoro | ... | Paulo (14 episodes, 2006-2007) |
| John Terry | ... | Christian Shephard (13 episodes, 2004-2008) |
| Nestor Carbonell | ... | Richard Alpert (11 episodes, 2007-2008) |
| Marsha Thomason | ... | Naomi Dorrit (10 episodes, 2007-2008) |
| Kimberley Joseph | ... | Cindy Chandler (10 episodes, 2004-2007) |
| Christian Bowman | ... | Steve Jenkins (10 episodes, 2004-2005) |
| Jeff Fahey | ... | Frank Lapidus (9 episodes, 2008) |
| William Mapother | ... | Ethan Rom (9 episodes, 2004-2007) |
| Fredric Lehne | ... | Marshal Edward Mars (8 episodes, 2004-2007) |
| Blake Bashoff | ... | Karl (8 episodes, 2006-2008) |
| Kevin Durand | ... | Martin Keamy (8 episodes, 2008) |
| Andrew Divoff | ... | Mikhail Bakunin (7 episodes, 2006-2007) |
| Michael Bowen | ... | Danny Pickett (7 episodes, 2006-2007) |
| François Chau | ... | Dr. Marvin Candle / ... (7 episodes, 2005-2008) |
| Alan Dale | ... | Charles Widmore (6 episodes, 2006-2008) |
| Sonya Walger | ... | Penny Widmore (6 episodes, 2006-2008) |
| Beth Broderick | ... | Diane Jansen (5 episodes, 2005-2008) |
| Anthony Azizi | ... | Omar (5 episodes, 2008) |
| Ariston Green | ... | Jason (5 episodes, 2006-2007) |
| Kevin Tighe | ... | Anthony Cooper (5 episodes, 2005-2007) |
| Julie Bowen | ... | Sarah (5 episodes, 2005-2007) |
| Zoe Bell | ... | Regina (4 episodes, 2008) |
| Daniel Roebuck | ... | Leslie Arzt (4 episodes, 2005-2007) |
| Brett Cullen | ... | Goodwin (4 episodes, 2005-2008) |
| Billy Ray Gallion | ... | Randy Nations (4 episodes, 2004-2008) |
| Fisher Stevens | ... | George Minkowski (4 episodes, 2008) |
| Byron Chung | ... | Mr. Paik (4 episodes, 2005-2008) |
| Andrea Gabriel | ... | Nadia (4 episodes, 2004-2008) |
| Lillian Hurst | ... | Carmen Reyes (4 episodes, 2005-2008) |
| Marc Vann | ... | Doctor (4 episodes, 2008) |
| Kim Dickens | ... | Cassidy Phillips (3 episodes, 2006-2007) |
| Adetokumboh M'Cormack | ... | Yemi (3 episodes, 2006) |
| Neil Hopkins | ... | Liam Pace (3 episodes, 2004-2007) |
| Tony Lee | ... | Jae Lee (3 episodes, 2005-2006) |
| Jonathan Dixon | ... | Flight Attendant #2 / ... (3 episodes, 2004-2005) |
| April Grace | ... | Bea Klugh (3 episodes, 2006-2007) |
| Grant Bowler | ... | Captain Gault (3 episodes, 2008) |
| Michelle Arthur | ... | Flight Attendant #2 / ... (3 episodes, 2004-2005) |
| Brian Goodman | ... | Ryan Pryce (3 episodes, 2007) |
| Lance Reddick | ... | Matthew Abaddon (3 episodes, 2008) |
| William Blanchette | ... | Aaron / ... (3 episodes, 2008) |
| Joah Buley | ... | Luke / ... (3 episodes, 2006-2007) |
| Teddy Wells | ... | Ivan / ... (3 episodes, 2006-2007) |
| Meilinda Soerjoko | ... | Ticket Agent / ... (3 episodes, 2004-2006) |
| Michael Adamshick | ... | Lottery Official / ... (3 episodes, 2004-2005) |
| Brittany Perrineau | ... | Lotto Girl / ... (3 episodes, 2005) |
| Clancy Brown | ... | Joe Inman / ... (2 episodes, 2006) |
| Katey Sagal | ... | Helen (2 episodes, 2005-2006) |
| Rachel Ticotin | ... | Captain Teresa Cortez (2 episodes, 2005-2006) |
| Lindsey Ginter | ... | Sgt. Sam Austen (2 episodes, 2005-2006) |
| Gabrielle Fitzpatrick | ... | Lindsey (2 episodes, 2006-2007) |
| Doug Hutchison | ... | Horace Goodspeed (2 episodes, 2007-2008) |
| Veronica Hamel | ... | Margo Shephard (2 episodes, 2004-2008) |
| Michael Cudlitz | ... | Big Mike Walton / ... (2 episodes, 2005-2008) |
| Katie Doyle | ... | EMT / ... (2 episodes, 2005-2007) |
| Robin Weigert | ... | Rachel (2 episodes, 2007) |
| Geoff Heise | ... | Doctor / ... (2 episodes, 2004) |
| Glenn Cannon | ... | Old Scooter Man / ... (2 episodes, 2004-2005) |
| Paula Malcomson | ... | Colleen Pickett (2 episodes, 2006) |
| Kolawole Obileye Jr. | ... | Young Eko (2 episodes, 2006) |
| Starletta DuPois | ... | Michael's Mom / ... (2 episodes, 2008) |
| Wendy Braun | ... | Gina (2 episodes, 2005) |
| Lawrence Jones | ... | Lead Soldier / ... (2 episodes, 2006) |
| Cheech Marin | ... | David Reyes (2 episodes, 2007-2008) |
| David Ely | ... | Intern (2 episodes, 2005) |
| Jeremy Shada | ... | Young Charlie (2 episodes, 2006-2007) |
| Olekan Obileye | ... | Young Yemi (2 episodes, 2006) |
| June Kyoto Lu | ... | Mrs. Paik (2 episodes, 2005-2008) |
| Robert Frederick | ... | Jeff (2 episodes, 2005) |
| Zack Shada | ... | Young Liam (2 episodes, 2006-2007) |
| Esmond Chung | ... | Paik's Associate / ... (2 episodes, 2007-2008) |
| Grisel Toledo | ... | Nurse (2 episodes, 2006-2008) |
| Tracy Middendorf | ... | Bonnie (2 episodes, 2007) |
| Tomiko Lee | ... | Mrs. Lee (2 episodes, 2005-2006) |
| Ruz Rusden | ... | Airport Cop (2 episodes, 2005) |
| Bill Ogilvie | ... | Man / ... (2 episodes, 2007-2008) |
| Lana Parrilla | ... | Greta (2 episodes, 2007) |
| Alex Petrovitch | ... | Henrik (2 episodes, 2006-2008) |
| Dustin Geiger | ... | Matthew (2 episodes, 2006-2007) |
| Jill Kuramoto | ... | Female Anchor (2 episodes, 2008) |
| Nick Jameson | ... | Richard Malkin (2 episodes, 2004-2006) |
| Tamara Taylor | ... | Susan Lloyd (2 episodes, 2005) |
| John Shin | ... | Mr. Kwon / ... (2 episodes, 2005-2007) |
| Ron Bottitta | ... | Leonard Sims (2 episodes, 2005-2006) |
| Craig Robert Young | ... | Bender / ... (2 episodes, 2006) |
| Kiersten Havelock | ... | Emma (2 episodes, 2005-2007) |
| Suzanne Turner | ... | Ticket Agent / ... (2 episodes, 2005) |
| Mickey Graue | ... | Zack (2 episodes, 2005-2007) |
| Mark Dillen Stitham | ... | Head Doctor / ... (2 episodes, 2004-2006) |
| Aaron Gold | ... | Jason McCormack (2 episodes, 2005-2006) |
| Matt Moore | ... | Husband / ... (2 episodes, 2004-2005) |
| Michael M. Vendrell | ... | Big Guy / ... (2 episodes, 2005-2006) |
| Julie Ow | ... | Nurse (2 episodes, 2005-2006) |
| Achilles Gacis | ... | Guy in Car / ... (2 episodes, 2005-2008) |
| Tess Yong | ... | Best Friend / ... (2 episodes, 2005-2008) |
| Greg Grunberg | ... | Pilot Seth Norris (2 episodes, 2004-2005) |
| Faith Fay | ... | Survivior (2 episodes, 2004) |
|
| J.J. Abrams | .... | executive producer (82 episodes, 2004-2008) |
| Bryan Burk | .... | executive producer (82 episodes, 2004-2008) |
| Ra'uf Glasgow | .... | co-producer / producer (82 episodes, 2004-2008) |
| Jean Higgins | .... | line producer / co-executive producer / ... (82 episodes, 2004-2008) |
| Damon Lindelof | .... | executive producer (82 episodes, 2004-2008) |
| Jack Bender | .... | executive producer / co-executive producer (80 episodes, 2004-2008) |
| Carlton Cuse | .... | executive producer (74 episodes, 2004-2008) |
| Adam Horowitz | .... | co-executive producer / supervising producer / ... (65 episodes, 2005-2008) |
| Edward Kitsis | .... | co-executive producer / supervising producer / ... (65 episodes, 2005-2008) |
| Elizabeth Sarnoff | .... | supervising producer / producer (58 episodes, 2005-2008) |
| Stephen Williams | .... | producer / supervising producer / ... (58 episodes, 2005-2008) |
| Sarah Caplan | .... | producer / line producer (47 episodes, 2004-2006) |
| Javier Grillo-Marxuach | .... | supervising producer (45 episodes, 2004-2006) |
| Patricia Churchill | .... | producer (35 episodes, 2006-2008) |
| Drew Goddard | .... | co-executive producer / supervising producer (35 episodes, 2006-2008) |
| Richard Peter Schroer | .... | co-producer (35 episodes, 2006-2008) |
| Samantha Thomas | .... | associate producer / co-producer (35 episodes, 2006-2008) |
| Leonard Dick | .... | supervising producer / producer (34 episodes, 2005-2006) |
| Steven Maeda | .... | co-executive producer (23 episodes, 2005-2006) |
| David Fury | .... | co-executive producer (22 episodes, 2004-2005) |
| Jennifer Johnson | .... | co-producer (22 episodes, 2004-2005) |
| Jeff Pinkner | .... | executive producer (22 episodes, 2006-2007) |
| Tamara Isaac | .... | associate producer (19 episodes, 2005-2006) |
| Kaleen Yamase | .... | associate producer (18 episodes, 2007-2008) |
| Brian K. Vaughan | .... | co-producer (13 episodes, 2008) |
| Jeph Loeb | .... | supervising producer (12 episodes, 2006) |
| Lynne E. Litt | .... | consulting producer (11 episodes, 2004-2005) |
| Christian Taylor | .... | supervising producer (11 episodes, 2004-2005) |
| Craig Wright | .... | supervising producer (11 episodes, 2005-2006) |
| Jesse Alexander | .... | co-executive producer (11 episodes, 2005) |
| Monica Breen | .... | supervising producer (8 episodes, 2006-2007) |
| Alison Schapker | .... | supervising producer (8 episodes, 2006-2007) |
| |
|
| Gary Nakano | .... | graphic designer / graphic designer: props (82 episodes, 2004-2008) |
| Michelle Coleman | .... | art department coordinator (62 episodes, 2005-2008) |
| Darrell Tachibana | .... | on-set greensman (47 episodes, 2004-2007) |
| Chris Forster | .... | construction coordinator (45 episodes, 2005-2007) |
| Mele K.T. Locey | .... | construction auditor (37 episodes, 2005-2007) |
| Robert Scott Kyker | .... | property master (34 episodes, 2006-2008) |
| Brian Costa | .... | assistant property master / assistant props (32 episodes, 2005-2007) |
| Hugo Santiago | .... | set designer (26 episodes, 2006-2008) |
| Sean Lyons | .... | paint foreman (23 episodes, 2005-2006) |
| Shawn M. Gray | .... | property assistant / assistant property master: second unit (20 episodes, 2004-2005) |
| Chris Barnes | .... | lead painter (16 episodes, 2007-2008) |
| Chuck Askerneese | .... | on-set propmaster (14 episodes, 2004-2005) |
| J. Nick Porreca | .... | construction auditor (13 episodes, 2008) |
| Michael Crowe | .... | construction coordinator (11 episodes, 2008) |
| Alyce Fahsholtz | .... | painter (10 episodes, 2008) |
| James Van Houten | .... | lead sculptor (5 episodes, 2004-2005) |
| Dianne Chadwick | .... | graphic designer (2 episodes, 2004) |
| Chikako Suzuki | .... | art coordinator: Los Angeles (2 episodes, 2005) |
| Mark Rodriguez | .... | lead man / leadman (2 episodes, 2006) |
| David Rodwell | .... | set crew (2 episodes, 2006) |
| Doug Madison Jr. | .... | property master (1 episode, 2004-2006) |
|
| Shannon Mita | .... | art department production assistant (unknown episodes, 2006) |
| Curtis Crowe | .... | construction coordinator (unknown episodes) |
| Dale DeStefani | .... | construction coordinator (unknown episodes) |
| Scott Ejercito | .... | assistant property master (unknown episodes) |
| Michael Gilday | .... | set dresser (unknown episodes) |
| Mynette Louie | .... | art department coordinator (unknown episodes) |
| Karl J. Martin | .... | set designer (unknown episodes) |
| Shanna Norton | .... | construction auditor (unknown episodes) |
| Dan Pemberton | .... | construction coordinator (unknown episodes) |
| Lynette Wich | .... | art department coordinator (unknown episodes) |
| Liloa Wong | .... | greens coordinator (unknown episodes) |
| Ray Yamagata | .... | assistant art director (unknown episodes) |
| Ron Yates | .... | set designer (unknown episodes) |
| |
|
| Frank Morrone | .... | sound re-recording mixer / re-recording mixer (81 episodes, 2004-2008) |
| Scott Weber | .... | sound re-recording mixer / re-recording mixer (38 episodes, 2005-2008) |
| Thomas DeGorter | .... | supervising sound editor (37 episodes, 2004-2008) |
| Paula Fairfield | .... | sound effects editor / sound designer (35 episodes, 2006-2008) |
| Carla Murray | .... | sound effects editor / sound designer (35 episodes, 2006-2008) |
| Robert J. Anderson Jr. | .... | sound mixer / production sound mixer (34 episodes, 2006-2008) |
| David Yaffe | .... | sound mixer (25 episodes, 2004-2006) |
| Dana Olsefsky | .... | appprentice sound editor / apprentice sound editor (24 episodes, 2004-2005) |
| Doug Reed | .... | foley artist (22 episodes, 2006-2007) |
| Peter Bergren | .... | sound effects editor / sound designer (18 episodes, 2005-2006) |
| Dan Lipe | .... | boom operator (13 episodes, 2004-2005) |
| Ken Strain | .... | boom operator (9 episodes, 2007) |
| Alex Raspa | .... | adr mixer: New York (3 episodes, 2005-2006) |
| Joe Michalski | .... | boom operator (2 episodes, 2004) |
| Sean Rush | .... | sound mixer (2 episodes, 2006) |
| Dick Hansen | .... | production sound mixer / sound mixer (2 episodes, 2007) |
| Rikki Hanson | .... | boom operator (2 episodes, 2008) |
| Christopher B. Reeves | .... | sound editor (1 episode, 2004) |
|
| Julie Altus | .... | adr recordist (unknown episodes) |
| Klair Ethridge | .... | boom operator (unknown episodes) |
| Dennis Fuller | .... | boom operator (unknown episodes) |
| Michael Gilday | .... | sound utility (unknown episodes) |
| Mark Hensley | .... | adr recordist (unknown episodes) |
| Kevin Konarzewski | .... | adr mixer: Vancouver (unknown episodes) |
| Richard Lightstone | .... | sound mixer (unknown episodes) |
| Geordy Sincavage | .... | foley mixer (unknown episodes) |
| Dean St. John | .... | adr mixer (unknown episodes) |
| |
|
| Spencer Levy | .... | computer graphics supervisor / 3D supervisor (26 episodes, 2004-2007) |
| Scott Dewis | .... | digital effects artist / 3D animator (25 episodes, 2004-2007) |
| Lee Gabel | .... | digital effects artist / matchmove artist / ... (24 episodes, 2004-2007) |
| Bob Lloyd | .... | visual effects / visual effects artist (24 episodes, 2004-2005) |
| Kevin Blank | .... | visual effects supervisor (23 episodes, 2004-2007) |
| Mitch Suskin | .... | visual effects supervisor (18 episodes, 2004-2008) |
| S. Kai Bovaird | .... | on-set visual effects supervisor (12 episodes, 2005-2006) |
| Davy Nethercutt | .... | digital compositor (12 episodes, 2008) |
| John Karner | .... | visual effects: EdenFX (8 episodes, 2005-2007) |
| Migs Rustia | .... | visual effects editor (6 episodes, 2007) |
| Jason Hollefreund | .... | digital artist (5 episodes, 2004-2007) |
| Jason Michael Zimmerman | .... | digital compositor (5 episodes, 2005-2008) |
| Samantha Mabie-Tuinstra | .... | visual effects coordinator / visual effects producer: Eden FX (5 episodes, 2008) |
| Fred Pienkos | .... | digital compositor / digital compositor: Eden FX (4 episodes, 2006-2008) |
| Elizabeth Castro | .... | visual effects co-supervisor (4 episodes, 2008) |
| Eric Haas | .... | digital effects artist: EdenFX (4 episodes, 2008) |
| Steve Fong | .... | digital compositor / compositor (3 episodes, 2004-2006) |
| Bruce Branit | .... | digital artist / digital effects artist (3 episodes, 2006-2008) |
| Laurent M. Abecassis | .... | visual effects supervisor: Digital Dimension (2 episodes, 2004) |
| Daniel Coupal | .... | compositor (2 episodes, 2004) |
| Thai Son Doan | .... | compositor (2 episodes, 2004) |
| Benoit Girard | .... | computer graphics supervisor (2 episodes, 2004) |
| Charles Granger | .... | compositor (2 episodes, 2004) |
| Marc Hall | .... | digital artist (2 episodes, 2004) |
| Michel Héroux | .... | visual effects producer: Digital Dimension (2 episodes, 2004) |
| John Hirota | .... | visual effects compositor assistant (2 episodes, 2004) |
| Armen V. Kevorkian | .... | visual effects coordinator (2 episodes, 2004) |
| Kevin Kutchaver | .... | digital compositor (2 episodes, 2004) |
| Simon Marinof | .... | lead compositor (2 episodes, 2004) |
| Justin Mitchell | .... | visual effects (2 episodes, 2004) |
| David R. Morton | .... | digital artist (2 episodes, 2004) |
| Stéphane Paradis | .... | compositor (2 episodes, 2004) |
| Rick Ramirez | .... | visual effects: Eden FX (2 episodes, 2007-2008) |
| Marie Victoria Denoga | .... | digital compositor (2 episodes, 2007) |
| Chad Schott | .... | digital compositor (2 episodes, 2007) |
| Ben Campanaro | .... | digital compositor: Eden FX (2 episodes, 2008) |
| Gabriel Cassata | .... | visual effects artist (2 episodes, 2008) |
| Travis Wade Ivy | .... | compositor (2 episodes, 2008) |
| Nickolas Stevens | .... | digital artist (2 episodes, 2008) |
|
| Chris Del Conte | .... | visual effects producer: Digital Dimension (unknown episodes) |
| Mitchell Ferm | .... | visual effects production supervisor (unknown episodes) |
| Paul Gentry | .... | visual effects director of photography (unknown episodes) |
| John F. Gross | .... | visual effects supervisor: Eden FX (unknown episodes) |
| Eric Hance | .... | digital effects artist (unknown episodes) |
| Ivan Hayden | .... | visual effects supervisor (unknown episodes) |
| Paul Hill | .... | visual effects compositor (unknown episodes) |
| Taryn P. Kelly | .... | visual effects coordinator: Digital Dimension (unknown episodes) |
| Gabriel Köerner | .... | digital artist (unknown episodes) |
| Brett S. McCarthy | .... | visual effects editor (unknown episodes) |
|
