- 198
- 3-D Man
- 3-D Man (Charles Chandler)
- 3-D Man (Delroy Garrett Jr)
- 410 Chelsea Street
- 410 Chelsea Street (Earth-616)
- 50-State Initiative
- A
- A-Bomb
- A-Bomb (Richard Milhouse Jones)
- A-Next
- A.R.E.S.
- A.R.E.S. (Earth-616)
- Aanpassingen
- Abomination
- Abomination (Emil Blonsky)
- Abominations
- Abrams
- Abrams (HAMMER)
- Abraxas
- Absorbing Man
- Absorbing Man (Carl Creel)
- Abyss
- Abyss (Nils Styger)
- Abyss (Nils Styger) (Earth-295)
- Ace
- Acolytes
- Acolytes (Earth-616)
- Acts of Vengeance
- Acts of Vengeance (Event)
- Acts of Vengeance Prime Movers
- Acts of Vengeance Prime Movers (Earth-616)
- Adam
- Adam Kubert
- Adaptoid
- Adirondack Mountains
- Adora
- Adora (Kloon)
- Advanced Idea Mechanics
- Adversary
- Aeroika
- Afrika
- Age of Apocalypse
- Agent 13
- Agent 1 (von Kimmer)
- Agent 211
- Agent 211 (HYDRA)
- Agent 2 (Erika Wolfmann)
- Agent 3 (Red Skull)
- Agent Abrams
- Agent Brand (Abigail Brand)
- Agent One
- Agent R-7
- Agent Sands
- Agent X
- Agents of Atlas
- Agnar
- Agnar of Vanaheim
- Agon
- Aguja
- Ahab (Rory Campbell)
- Air-Walker
- Air-Walker (Automaton)
- Air-Walker (Gabriel Lan)
- Airstrike (Dimitri Bukharin)
- Akin
- Akio
- Akiro
- Al
- Al-Khalad
- Al Gordon
- Al Milgrom
- Al Quatay (Earth-616)
- Alan Davis
- Alan Kupperberg
- Alan Weiss
- Alaric
- Alaric, Alex
- Alaska
- Albakor
- Albert
- Alberta
- Albion
- Alcatraz Island (Earth-616)
- Aleta
- Alex
- Alex Saviuk
- Alexander Nevsky
- Alexei Vazhin
- Alicia Masters' Huis (Earth-616)
- Alistair Smythe/Optredens
- All-Winners Squad
- Allan Martinez
- Allan Osborn, Elizabeth
- Allanson
- Allanson (Peace Corps)
- Allen Martinez
- Alliance of Evil
- Alpen
- Alpha-Level
- Alpha Flight (Earth-616)
- Alpha Primitives
- Amazing Fantasy
- Amazing Fantasy 15
- Amazing Fantasy 15 1962
- Amazing Spider-Man 1
- Amazing Spider-Man 161
- Amazing Spider-Man 162
- Amazing Spider-Man 163
- Amazing Spider-Man 164
- Amazing Spider-Man 167
- Amazing Spider-Man 168
- Amazing Spider-Man 18
- Amazing Spider-Man 181
- Amazing Spider-Man 182
- Amazing Spider-Man 183
- Amazing Spider-Man 184
- Amazing Spider-Man 185
- Amazing Spider-Man 186
- Amazing Spider-Man 189
- Amazing Spider-Man 190
- Amazing Spider-Man 191
- Amazing Spider-Man 193
- Amazing Spider-Man 194
- Amazing Spider-Man 195
- Amazing Spider-Man 196
- Amazing Spider-Man 197
- Amazing Spider-Man 198
- Amazing Spider-Man 199
- Amazing Spider-Man 2
- Amazing Spider-Man 200
- Amazing Spider-Man 201
- Amazing Spider-Man 202
- Amazing Spider-Man 203
- Amazing Spider-Man 204
- Amazing Spider-Man 205
- Amazing Spider-Man 206
- Amazing Spider-Man 207
- Amazing Spider-Man 208
- Amazing Spider-Man 209
- Amazing Spider-Man 238
- Amazing Spider-Man 4
- Amazing Spider-Man 400
- Amazing Spider-Man 405
- Amazing Spider-Man 422
- Amazing Spider-Man 430
- Amazing Spider-Man 431
- Amazing Spider-Man 441
- Amazing Spider-Man 446
- Amazing Spider-Man 471
- Amazing Spider-Man 532
- Amazing Spider-Man 533
- Amazing Spider-Man 534
- Amazing Spider-Man 535
- Amazing Spider-Man 536
- Amazing Spider-Man 537
- Amazing Spider-Man 538
- Amazing Spider-Man 9
- Amazing Spider-Man Annual 1
- Amber
- Amelia Voght
- American Eagle
- American Son
- Amiko
- Aminique
- Amora
- Ananse
- Anansi
- Anatoly
- Andere Media
- Andrea Silvestri
- Andreas von Strucker
- Andrew Graves
- Andromeda
- Andromeda (Andromeda Attumasen)
- Andromeda Galaxy
- Andromeda Starship Crew
- Andy
- Andy Kubert
- Angel
- Angel's Aerie
- Angel (Mysterio's X-Men)
- Angel (Warren Kenneth Worthington III)
- Angel (Warren Worthington)/Optredens
- Angel Medina
- Angela
- Angela (Trust)
- Angela Yin
- Angelo Espinoza
- Angelo Macon
- Angerboda
- Ani-Men
- Ann Herd
- Ann Macintosh
- Ann Nocenti
- Anna Loos
- Anna Marie
- Anna Watson's huis (Earth-616)
- Annalee
- Annandale-on-Hudson
- Anne McKenzie-Thompson
- Annie Ghazikhanian
- Annihilus
- Annihilus (Earth-616)/Galerij
- Anodyne
- Anole
- Anole (Victor Borkowski)
- Anomaly
- Ans Loos
- Answer
- Answer (Aaron Nicholson)
- Answer (David Ferrari)
- Ant-Man
- Ant-Man (Eric O'Grady)
- Ant-Man (Scott Edward Harris Lang)
- Antartica
- Anthonio Fabela
- Anti-Cap
- Anti-Venom (Edward Allan Charles Brock)
- Anti-Vision
- Anti-Vision (Vision (Earth-932))
- Anti Material Bomb (Earth-616)
- Anton, Franz
- Anton Miguel Rodriguez
- Antonio Fabela
- Anya Rasputin (Alliance X)
- Ape-Man
- Ape-Man (Gordon Keefer)
- Api.php
- Apocalypse
- Apocalypse (En Sabah Nur)
- Apollo
- Appendix
- Aqueduct
- Aqueduct (Peter van Zante)
- Arachne
- Arachne (Julia Cornwall Carpenter)
- Arachne (Julia Cornwall Carpenter) (Earth-398)
- Araki
- Arbogast, Bambi
- Arc
- Arc (Imperial Guard) (Earth-616)
- Arc 2009/07: American Son
- Arcade
- Arcade's Doombot (Earth-616)
- Arcade's X-Bots (Earth-616)
- Archangel
- Archenemy
- Arclight
- Arclight (Philippa Sontag)
- Arcs
- Arcturus IV
- Ares
- Argent
- Argento (Mike Silver)
- Ariel
- Arishem
- Arishem the Judge
- Arlington
- Armada
- Armadillo
- Armadillo (Antonio Rodriguez)
- Armor (Hisako Ichiki)
- Armory
- Armory (Violet Lightner)
- Arnhem
- Arnie
- Arranger
- Arranger (Oswald P Silkworth)
- Arsenal
- Arsenal (Robot)
- Art Nichols
- Art Thibert
- Arthur Chekov (Earth-616)
- Artie
- Artie Maddicks (Earth-616)
- Artistides, Paul
- Asgard
- Asgardianen
- Asgardians
- Ashley Kafka (Earth-616)
- Askari
- Askari (Jono Baraka)
- Asmodeus (Charles Benton)
- Asp
- Asp (Cleopatra Nefertiti)
- Assembly of Evil
- Astra
- Astra (Imperial Guard) (Earth-616)
- Astroide M
- Atlanteans
- Atlantis
- Atlantis (Earth-616)
- Atlas
- Atlas (Erik Stephan Josten)
- Atlas Foundation
- Atomic Horse (Earth-616)
- Atoompaard
- Attilan
- Attuma
- Attuma's Barbarian Horde
- Attuma's Command Craft
- Attuma's Patrol Sub
- Attuma's Private Sentries
- Attuma's Tidal-Expander
- Attuma's Y-Ray-Tank
- Aunt May (May Reilly Parker Jameson)
- Aura
- Aura (Ann Herd)
- Aurora
- Austin
- Austin (Uitsmijter) (Earth-616)
- Australie
- Avalance
- Avalance (Dominikos Ioannis Petrakis)
- Avalanche
- Avalon
- Avalon Studio's
- Avant Guard
- Avant Guard (Earth-616)
- Avatar
- Avenger's Jet Stream Cruiser
- Avenger's Quinjet (Earth-616)
- Avengers
- Avengers 1 1998
- Avengers 246
- Avengers 247
- Avengers 248
- Avengers 249
- Avengers 251
- Avengers 252
- Avengers 253
- Avengers 254
- Avengers 257
- Avengers 258
- Avengers 259
- Avengers 260
- Avengers 2 1998
- Avengers 368
- Avengers 369
- Avengers 3 1998
- Avengers 4
- Avengers 401
- Avengers 402
- Avengers 54
Community content is available under CC-BY-SA unless otherwise noted.