Character

Ace the Bat-Hound

3

Achebe

1

Achernonians

1

Achilles Fairchild

2

Acolyte

1

Acolytes

2

Acrobat

2

Action Man

1

Action Pack

1

Adam Starr

1

Adam Strange

10

Adam Warlock

22

Adam X

1

Adamantine

2

Adamantium

5

Adana

1

Adani

1

Addams Family

2

Adder, The

1

Adeline Wilson

3

Adi

1

Admiral Ar'alani

1

Admiral Thrawn

11

Admonisher

1

Adolf Hitler

51

Adversary, The

3

Ael-Dan

1

Aella

1

Aeon Flux

2

Aeon the Knife

1

Aerialbots

1

Aerialist

1

Aero

1

Aero-Viper

1

Aerosmith

1

Aethyr

1

Aeturnum

1

Afari

2

Afro Samurai

2

Aftershock

1

Afterthought

1

Agamemnon

1

Agamotto

3

Agatha Harkness

8

Agen Kolar

1

Agent 13

4

Agent Adsit

1

Agent Deems

1

Agent Graves

1

Agent Jake Oh

3