Marvel
| Name | Super Name | Code | Actions |
|---|---|---|---|
| J2 | J2 | J2 | Show |
| Jackal | Jackal | Jackal | Show |
| Jack Flag | Jack Flag | Jack-F… | Show |
| Jack Frost | Jack Frost | Jack-F… | Show |
| Jackhammer | Jackhammer | Jackha… | Show |
| Jack of Hearts | Jack of Hearts | Jack-o… | Show |
| Jack O'Lantern | Jack O'Lantern | Jack-O… | Show |
| Jackpot | Jackpot | Jackpot | Show |
| Jack Power | Jack Power | Jack-P… | Show |
| Jack Starsmore | Jack Starsmore | Jack-S… | Show |
| Jacob Shaw | Jacob Shaw | Jacob-… | Show |
| Jade Dragon | Jade Dragon | Jade-D… | Show |
| Jagged Bow | Jagged Bow | Jagged… | Show |
| Jamie Braddock | Jamie Braddock | Jamie-… | Show |
| Jamie Madrox | Jamie Madrox | Jamie-… | Show |
| Jane Smythe | Jane Smythe | Jane-S… | Show |
| Janice Lincoln | Janice Lincoln | Janice… | Show |
| Jarella | Jarella | Jarella | Show |
| Jason Macendale | Jason Macendale | Jason-… | Show |
| Javelynn | Javelynn | Javely… | Show |