Several articles catalog the many characters that appeared on Lost.
Organized by significance:
Organized by affilation:
- Oceanic Flight 815 survivors
- Oceanic Flight 815 crash victims
- Tail section survivors
- Ajira Flight 316 survivors
- Bésixdouze expedition
- Black Rock members
- Claudia's people
- DHARMA Initiative members
- Drug smugglers
- Jacob's followers
- Kahana crew
- The Others
- Mercenary team
- Oceanic Six
- Science team
- U.S. Army
- Widmore's team
Organized by chronology:
The following categories further cover groups of characters:
All items (821)
D
- Daniel (The Cost of Living)
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- Danny (The Package)
- Darlene
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- Dave (Hurley's friend)
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- David (Confidence Man)
- Michael Dawson
- Karen Decker
- Decorator
- Gerald DeGroot
- Karen DeGroot
- Delivery man (Flashes Before Your Eyes)
- Delivery room nurse
- Derek (Catch-22)
- Derek (The Little Prince)
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- Detective (The Lie)
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- Diana
- Diane (Other)
- DJ Dan
- Doctor (Abandoned)
- Doctor (Happily Ever After)
- Doctor (Sundown)
- Dominique
- Donovan
- Naomi Dorrit
- Uncle Doug
- Sean Dowling
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-
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- DSLerator
- Frank Duckett
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- Duncan (Exodus)
E
F
- Falah
- Family trees
- Daniel Faraday
- Federal agent (Left Behind)
- Felix
- Nikki Fernandez
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- Fiberoptician
- Bill Flood
- Florence
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- Floyd
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- James "Sawyer" Ford
- Mary Ford
- Warren Ford
- Duncan Forrester
- Frainey
- Francine
- Agent Freedman
- Tom Friendly
- Neil "Frogurt"
G
H
- Dr. Hackett
- Haddad
- Jeff Hadley
- Hajer
- Ken Halperin
- Hammer
- Byung Han
- Mrs. Han
- Alvar Hanso
- Magnus Hanso
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- Faith Harrington
- Warden Harris
- Hawaiian Shirt
- Head doctor
- Head nurse
- Francis Heatherton
- Lucy Heatherton
- Hector
- Helen (Walkabout)
- Henrik
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-
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-
-
- Robbie Hewitt
- Hibbs
- Sam Hicks
- Dr. Amy Honale
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- Charlie Hume
- Penelope Hume
- Eric Hutchinson
- Mark Hutton
-
I
-
-
-
-
-
-
-
-
-
-
- Imam
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-
-
- Kelvin Inman
- IobiSeeingYou
- Isaac Chapman
- Isabel
- Isabella
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-
- Ivan
J
- Tim J.
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-
- Jacki
- Scott Jackson
- Jacob
- Jae Lee's American woman
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- Jan
- Diane Janssen
- Wayne Janssen
- Eva Jarrah
- Sam Jarrah
- Sayid Jarrah
- Noor "Nadia" Abed Jaseem
- Jason (Other)
- Jason (Whatever the Case May Be)
- Jay
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- Jayden
- JD
- Jeff (Exodus)
- Jeff (The Beginning of the End)
- Tonya Jefferson
- Steve Jenkins
- Jenna
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- Jerome (survivor)
- Jerry
- Jessica
- Jill
- Jin's mother
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- Johnny
- Johnny (announcer)
- Johnny (Left Behind)
- Bea Jones
- Joop
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- Junior
- Justin