Miles Morales (voiced by Shameik Moore) is a young teenager who becomes the next person to wear the mantle of Spider-Man after the death of Peter Parker in another dimension. Whenever he's with Peter, he's often called Kid Arachnid so it's not to confuse the two Spider-Men.
- Superhuman Strength: Kid Arachnid possesses superhuman strength; he can lift in max about twenty tons.
- Superhuman Durability: Kid Arachnid possesses superhuman durability; he can take far more damage than a normal human.
- Superhuman Agility: Kid Arachnid possesses superhuman agility; he very is agile and can easily do back flips in the air.
- Superhuman Reflexes: Kid Arachnid possesses superhuman reflexes; he is able react much faster than a normal human.
- Wall-Crawling: Kid Arachnid can crawl along surfaces much like a spider would.
- Spider-Sense: Kid Arachnid can sense when danger is about to come before it does; this helps him counter attack the threat before it happens and helps him get ready for what's coming.
- Superhuman Equilibrium: Miles possesses superhuman equilibrium; he can balance himself on any object no matter small or narrow.
- Accelerated Healing Factor: Miles is able to heal much faster than a normal human.
- Miles Morales will be briefly mentioned in Jeffrey, Jaden, Hiccup & Friends' Storm Adventures of Spider-Man: Homecoming.
- Miles Morales will meet the Justice Guardians, the Rainbooms, the Thunderbolts and the MPC in Jeffrey, Jaden, Hiccup, Twilight, Courtney & Craig's Storm Adventures of Spider-Man: Into the Spider-Verse. At the end, Miles will join the Justice Guardians.
- Along with Peter Parker, Miles get along with Twilight, Sunset, Sci-Twi and Starlight pretty well, so he'll be the Rainbooms' honorary member known as band's apprentice while he's the Justice Guardians' official team member.