Characters - A

A.J.
Abby
Abigail "Abby" Archer
Abigail Lincoln (Numbuh 5)
Abis Mal
Abner Dimwit
Abraham "Grandpa" Simpson
Abraham Kabibble (Abie the Agent)
Abu
Ace Bunny
Adam Lyon
Admiral DeGill
Adorabat
Aesop
Aesop, Jr.
Agent Bennett
Agent Mace
Agent Sieve
Agnes
Agnes Skinner
Ajax
Akiko Yoshida
Aku
Al Tuttle
Aladdin
Alan
Alan Dracula
Alan Keane
Alan Parrish
Alex the Lion
Alexander Cabot III
Alexandra Cabot
Alfie Gator
Alfred
Alfred Pennyworth
Ali Gator
Alice
Alice and Julius
Alice Boyle
Alice Crumden
Alice Mitchell
Alicia Masters
Alison Krempel
Allegro
Allen Gregory De Longpre
Allstar Seaworthy
Almighty Tallest Purple
Almighty Tallest Red
Almondine
Alvin
Alvin Jones
Amanda Banshee
Amanda Killman
Amanda Waller
Amelia
American Ranger
Amethyst
Ami "Sailor Mercury" Mizuno
Ami Onuki
Amigo
Amity Blight
Amos
Amos Slade
Amy Rose
Amy Wong
Anais Watterson
Anakin Skywalker
Anastasia Tremaine
Anaximander
Andy
Andy Davis
Andy LeBeau
Andy Panda
Andy Pesto
Angela
Angelica Pickles
Anger
Angle-ine
Angry Scientist
Angus MacRory
Animal
Anna
Annabelle
Anne Boonchuy
Anne Maria
Annie Inch
Antoine
Ape
Apple Bloom
Applejack
April O'Neil
April Stewart
Apu Nahasapeemapetilon
Aqualad
Aquaman
Aracuan
Arch
Archibald Asparagus
Archie Andrews
Archimedes
Arianna the Bear
Arnold
Arnold the Pit Bull
Arsene Lupin III
Arthur
Arthur "The Fonz" Fonzarelli
Arthur Read
Artie Dombrowski
Ashi
Ashley
Ashley Spinelli
Astrid
Astro
Astronut
Asuka Langley Sohryu
Atom
Atom Ant
Atomic Betty
Atrocia Frankenstone
Atsuko "Akko" Kagari
Atticus
Augie Anderson
Augie Doggie
Augustus "Gus" Holiday
Aunt Bernice
Aunt Beverly
Aunt Gayle
Aunt Hilda
Aunt Sis
Aunt Zelda
Autocat
Axl
Azrael
Azusa Nakano