First Appearances J
  1. Philippa "Flip" Jackson. The character first appears in the Doctor Who audio drama The Crimes of Thomas Brewster (2011).
  2. Willis Jackson. The character first appears in the Diff'rent Strokes television series pilot episode "Movin' In" (1978).
  3. Jacob (patriarch). The character first appears in the Book of Genesis in the Tanakh/Bible, written in antiquity.
  4. Jacob (guardian of the Island). The character first appears in the Lost episode "The Incident" (2009).
  5. David Jacob/Black Manta. The character first appears in the comic book Aquaman #35 (1967). His surname is arbitrary.
  6. Mara Jade. The character first appears in the Star Wars novel Heir to the Empire (1991).
  7. Jadeite/Jodu. The character first appears in the Pretty Soldier Sailor Moon manga chapter "Act 1: Usagi, Sailor Moon" (1992). His birth name is arbitrary.
  8. Frank Jaeger/Gray Fox. The character first appears in the video game Metal Gear (1987).
  9. Jafar (vizier). The character first appears, outside folklore, apparently, unnamed, in the French translation of the anthology The Thousand and One Nights, in the story "Aladdin's Wonderful Lamp" (1709). He is named Jafar in the animated film Aladdin (1992).
  10. Jaffar (assassin). The character first appears in the video game Fire Emblem: The Blazing Blade (2003).
  11. Jaga. The character first appears in the Thundercats animated series premiere episode "Exodus" (1985).
  12. Jakob of Nohr. The character first appears, as Joker, in the video game Fire Emblem: If (2015). He debuts as Jakob in the North American release, Fire Emblem: Fates (2016).
  13. James Taylor "J.T." James/Hellfire. The character first appears in the comic book Mighty Avengers #13 (2008).
  14. Pamela "Pam" James. The character first appears in the Martin television series pilot episode "Beauty and the Beast" (1992).
  15. James's Koffing/Weezing. The character first appears as a Koffing in the Pokémon anime episode "Showdown! Pokémon Center!" (1997). It evolves into Weezing in "Lots of Dig[lett]!"
  16. John Jonah Jameson Jr. The character first appears in the comic book The Amazing Spider-Man #1 (1963).
  17. John Jonah Jameson/Man-Wolf. The character first appears in the comic book The Amazing Spider-Man #1 (1963). He first appears as Man-Wolf in The Amazing Spider-Man #124 (1973).
  18. Jamke of Verdane. The character first appears in the video game Fire Emblem: Genealogy of the Holy War (1996).
  19. Jennifer "Cam" Jansen. The character first appears in the children's book Cam Jansen and the Mystery of the Stolen Diamonds (1980).
  20. Rebecca Anne "Annie" January/Starlight. The character first appears in the comic book The Boys #3 (2006).
  21. Japan (Tan). The character first appears in the Axis Powers: Hetalia manga Volume 1 (2008).
  22. Jareth the Goblin King. The character first appears in the film Labyrinth (1986).
  23. Sayid Jarrah. The character first appears in the Lost television series pilot episode "Pilot: Part 1" (2004). His surname is established ???
  24. Edwin Jarvis. The character first appears in the comic book Tales of Suspense #59 (1964). His given name is established in ???
  25. Jasmine (princess). The character first appears, as Badroulbadour, outside folklore, apparently, in the French translation of the anthology The Thousand and One Nights, in the story "Aladdin's Wonderful Lamp" (1709). The Jasmine version of the character first appears in the animated film Aladdin (1992).
  26. Jason (hero). The character first appears, perhaps, outside oral tradition, in the Argonautica (3rd century BCE).
  27. Jason (son of Hippolyta). The character first appears in the comic book Justice League #50 (2016).
  28. Jason, Marquis de Saint Epiman de Sinee de la Tour. The character first appears in the stage play Doctor Who: The Ultimate Adventure (1989).
  29. Lydda Jath/Night Girl. The character first appears in the comic book Adventure Comics #306 (1963). The version primarily appearing in this timeline first appears in Legionnaires #43 (1996).
  30. Jax-Ur. The character first appears in the comic book Adventure Comics #289 (1961).
  31. Dee Jay. The character first appears in the arcade game Super Street Fighter II (1993).
  32. Jayna/Wonder Twin. The character first appears in the Super Friends animated series episode segment "Joy Ride" (1977).
  33. Jazz (Autobot). The character first appears in the The Transformers animated series premiere episode "More Than Meets the Eye, Part I" (1984).
  34. Jeannie/Fawzia. The character first appears in the I Dream of Jeannie television series pilot episode "The Lady in the Bottle" (1964). Her birth name is established in the novel I Dream of Jeannie (1966).
  35. Jeckle (magpie). The character first appears in the animated short film The Talking Magpies (1946).
  36. Reginald "Reggie" Jeeves. The character first appears in the short story "Extricating Young Gussie", published in the newspaper The Saturday Evening Post (1915). His given name is established in the novel Much Obliged, Jeeves (1971).
  37. Lionel Jefferson. The character first appears in the All in the Family television series premiere episode "Meet the Bunkers" (1971).
  38. Louise "Weezi" Mills Jefferson. The character first appears in the All in the Family television series episode "Lionel Moves into the Neighborhood" (1971).
  39. Madison Jeffries/Box. The character first appears in the comic book Alpha Flight #16 (1984).
  40. Edward Jellico. The character first appears in the Star Trek: The Next Generation television series episode "Chain of Command, Part I" (1992).
  41. Jen (Gelfling). The character first appears in the film The Dark Crystal (1982).
  42. Abner "Abe" Jenkins/Beetle/MACH-I-X. The character first appears in the comic book Strange Tales #123 (1964). He first appears as MACH-I in Incredible Hulk #449 (1997).
  43. Jamal Jenkins. The character first appears in the Ghostwriter television series pilot episode "Ghost Story, Part 1" (1992).
  44. Otis Jenkins/Thugnificent. The character first appears in the The Boondocks animated series episode "The Story of Thugnificent" (2007). His real name is established in the episode "It's a Black President, Huey Freeman" (2010).
  45. Sheneneh Jenkins. The character first appears in the Martin television series pilot episode "Beauty and the Beast" (1992).
  46. Jenna of Weyard. The character first appears, as Jasmine, in the video game Golden Sun (2001). Her name Jenna is established in the English release (2001).
  47. Jenny (Time Lord). The character first appears in the Doctor Who television series episode "The Doctor's Daughter" (2008).
  48. Rachel Jensen. The character first appears in the Doctor Who television series episode "Remembrance of the Daleks, Part One" (1988).
  49. Jesus Christ/Joshua. The character, who may be a historical figure, first appears in the Book of Mark in the Bible, written in the 1st century CE.
  50. Jo Airan. The character first appears in the video game Sin and Punishment: Successor of the Earth (2000).
  51. Jo Isa. An illusory version of the character appears in the video game Sin and Punishment: Successor of the Earth (2000), but the actual Jo Isa debuts in the game Sin and Punishment: Successor of the Universe (2009).
  52. Job (victim). The character first appears, perhaps, outside oral tradition, in the Tanakh/Bible book of Job, written in antiquity.
  53. Jonathan "JoJo" Joestar. The character first appears in the JoJo's Bizarre Adventure manga chapter 1: "Dio the Invader", published in Weekly Shonen Jump magazine.
  54. John the Baptist. The character, who may be a historical figure, first appears, apparently, in the Gospel of Mark in the Bible, written in the 1st century CE.
  55. Johnny Five. The character first appears in the film Short Circuit (1986).
  56. Elwood Johns/Intoxicator. The character first appears in the comic book Freshmen #1 (2005). He first adopts the Seductress code-name in Freshmen #3 (2005).
  57. Brian Johnson. The character first appears in the film The Breakfast Club (1985).
  58. Chell Johnson. The character first appears in the video game Portal (2007). Her surname is arbitrary.
  59. Daisy Johnson/Skye/Quake. The character first appears in the comic book Secret War #2 (2004).
  60. Tyrone "Ty" Johnson/Cloak. The character first appears in the comic book Peter Parker, the Spectacular Spider-Man #64 (1982).
  61. Jokey Smurf. The character first appears in the comic album Les Schtroumpfs noir (The Black Smurfs) (1963).
  62. Madeline Joyce Frank/Miss America. The character first appears in the comic book Marvel Mystery Comics #49 (1943). She is established to have married and taken the Frank surname in Giant-Size Avengers #1 (1974).
  63. Bitha Jubil/Cherry Bomb. The character first appears in the comic book Legionnaires #44 (1997). Her real name is arbitrary.
  64. Judah (son of Jacob). The character first appears in the Book of Genesis in the Tanakh/Bible, written in antiquity.
  65. Eugene Judd/Puck. The character first appears in the comic book Alpha Flight #1 (1983).
  66. Judge Doom/Baron von Rotten. The character first appears in the film Who Framed Roger Rabbit? (1988). His previous identity is established in ???
  67. Julian of Archanea. The character first appears in the video game Fire Emblem: Shadow Dragon and the Blade of Light (1990).
  68. Aurea Juniper. The character first appears in the video games Pokémon Black and White Versions (2010), with the Japanese name of Araragi. The English dub name, Aurea Juniper, is established with the English release (2011).
  69. Sally Juspeczyk Jupiter/Silk Spectre. The character first appears in the comic book Watchmen #1 (1985).
  70. Laurel "Laurie" Juspeczyk/Silk Spectre. The character first appears in the comic book Watchmen #1 (1985).
  71. Apollo Justice. The character first appears, with his Japanese name of Odoroki Hosuke, in the video game Turnabout Trial 4 (2007). His English dub name of Apollo Justice is established in the English adaptation Apollo Justice: Ace Attorney (2008).
  72. Sir Justin/Shining Knight. The character first appears in the comic book Adventure Comics #66 (1941).
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