1. Uatu, the Watcher (FF 261, Ann. 18, et al)
2. Ego, the Living Planet (FF 235, Four Against Ego)
3. Blastarr, the Living Bomburst (FF 289)
4. Annihilus (FF 256, 290, et al)
5. Galactus (FF 243)
6. The Silver Surfer (Norrin Radd)
7. Terminus (FF 269, Skyfall)
8. Nova (formerly Frankie Raye, FF 244, When Calls Galactus, FF 257, Fragments, et al)
9. Tyros (formerly Terrax the Tamer, FF 242, FF 259)
10. Gormuu (FF 271)
11. Mephisto (FF 276, 277)
12. Taranith Gelstal (FF 254, 255 , The Minds of Mantracora)
13. Malice (Susan Richards, FF 280, 281)
14. Kristoff (as Doctor Doom, FF 278, 279)
15. Nick Fury (FF 291, 292)
16. Phillip Masters, the Puppet Master (FF 236)
17. Frankie Raye, the Human Torch (FF 239)
18. Johnny Storm, also the Human Torch
19. Doctor Doom (Victor Von Doom, FF 236, 246, 258 et al)
20. Doctor Octopus (Otto Octavius, FF 267, A Small Loss)
21. Kestorian Captain (FF 253, Quest)
22. Reed Richards, Mister Fantastic
23. Franklin Richards
24. Gladiator (FF 249, 250)
25. Susan Richards, the Invisible Woman
26. Namor, the Sub-Mariner
27. One of the citizens of the interdimensional world to which Nathaniel Richards travelled (FF 272, Cowboys and Idioms)
28. Black Bolt (FF 240, FF Ann. 18)
29. Franklin Richards (aged to adulthood, FF 245, Childhood's End)
30. Medusa (FF 240, FF Ann. 18)
31. Psycho-Man (FF 282, Inwards to Infinity)
32. Sharon Selleck (FF 232, FF Ann. 17)
33. One of Wendy's Friends (FF 239)
34. Gaius Tiberius Augustus Agrippa (Flavius Scollio, FF 241, Render Unto Caesar)
35. Wendy (FF 239, Wendy's Friends)
36. Karisma (FF 266)
37. Wyatt Wingfoot
38. Penny Grimm (Aunt Petunia, FF 239)
39. Alicia Masters
40. Kristoff Vernard (FF 258, et al)
41. Elspeth Cromwell (FF 276, Suffer a Witch to Live)
42. Diablo (FF 232, Back to the Basics)
43. Spinnerette (FF 237, The Eyes Have It)
44. The Mole Man (FF 263, 264, What If 36)
45. Benjamin J. Grimm, the Thing
46. Taiya (?, FF 252, Cityscape)
47. Skrull, possibly Raksor (FF Ann. 18)
48. Jennifer Walters, the She-Hulk (FF 265, 275, et al)
49. Quicksilver (Pietro Maximoff, FF 240)
50. Tommy Hanson (FF 285, Hero)
51. Crystal (FF 240)
52. Jean Grey (FF 286, Like a Phoenix)
53. T.J. Vance, publisher of the Naked Truth (FF 275)
54. Nathaniel Richards (FF 272)
55. Julie Angel (FF 232, 263)
56. Skip Collins (FF 234, the Man With the Power)
57. The Black Panther (T'Challa, FF 241)
58. Georgie David Munson (FF 233, Mission for a Dead Man)
(This list is not intended to be a comprehensive compilation of every appearance made by these characters over the course of JB's run on the Fantastic Four. The intent is only to list one or two representative issues.)