The Avengers
Iron Man (Tony Stark)
Captain America (Steve Rogers)
Thor (Thor Odinson)
Hulk (Bruce Banner)
Black Widow (Natasha Romanoff)
Hawkeye (Clint Barton)
Scarlet Witch (Wanda Maximoff)
Vision
Falcon (Sam Wilson)
Black Panther (T’Challa)
Doctor Strange (Stephen Strange)
Spider-Man (Peter Parker)
X-Men (Mutants)
Professor X (Charles Xavier)
Wolverine (Logan)
Storm (Ororo Munroe)
Cyclops (Scott Summers)
Jean Grey (Phoenix)
Beast (Hank McCoy)
Rogue (Anna Marie)
Gambit (Remy LeBeau)
Nightcrawler (Kurt Wagner)
Iceman (Bobby Drake)
Colossus (Piotr Rasputin)
Jubilee (Jubilation Lee)
Spider-Verse
Spider-Man (Peter Parker)
Miles Morales (Spider-Man)
Gwen Stacy (Spider-Woman/Spider-Gwen)
Spider-Woman (Jessica Drew)
Spider-Man 2099 (Miguel O'Hara)
Silk (Cindy Moon)
Scarlet Spider (Ben Reilly)
Spider-Girl (May Parker)
Guardians of the Galaxy
Star-Lord (Peter Quill)
Gamora
Drax the Destroyer
Rocket Raccoon
Groot
Nebula
Mantis
Yondu Udonta
Fantastic Four
Mr. Fantastic (Reed Richards)
Invisible Woman (Sue Storm)
Human Torch (Johnny Storm)
The Thing (Ben Grimm)
Defenders
Daredevil (Matt Murdock)
Jessica Jones
Luke Cage (Power Man)
Iron Fist (Danny Rand)
Elektra Natchios
Young Heroes
Ms. Marvel (Kamala Khan)
Ironheart (Riri Williams)
America Chavez (Miss America)
Kate Bishop (Hawkeye)
Shuri (Black Panther)
Nova (Sam Alexander)
Cosmic Heroes
Captain Marvel (Carol Danvers)
Silver Surfer
Adam Warlock
Quasar (Wendell Vaughn)
Beta Ray Bill
Anti-Heroes
Deadpool (Wade Wilson)
Punisher (Frank Castle)
Venom (Eddie Brock)
Ghost Rider (Johnny Blaze/Danny Ketch/Robbie Reyes)
Moon Knight (Marc Spector)
Others & Lesser-Known Heroes
She-Hulk (Jennifer Walters)
Blade (Eric Brooks)
Black Knight (Dane Whitman)
Namor the Sub-Mariner
Squirrel Girl (Doreen Green)
Shang-Chi
Eternals (Ikaris, Sersi, Thena, etc.)
Howard the Duck