Alphabetically #s 1-100:
Abe - Oddworld
Ace Harding - déjà vu
Ada Wong - Resident Evil
Adelbert Steiner - Final Fantasy IX
Adell - Disgaea
Admiral Thrawn - TIE Fighter
Admiral Zaarin - TIE Fighter
Adolf Hitler - Wolfenstein
Aeris Gainsborough - Final Fantasy VII
AFGNCAAP - Zork
Agahnim - Legend of Zelda
Agent - Crackdown
Agent 47 - Hitman
Agent J - Elite Beat Agents
Agro - Shadow of the Colossus
AiAi - Super Monkey Ball
Aigis - Persona
AKI Man - WCW No Mercy
Akira Yuki - Virtual Fighter
Akuma - Street Fighter
Alan Wake - Alan Wake
Albedo Piasora - Xenosaga
Albel Nox - Star Ocean
Albert Wesker - Resident Evil
Alex - Golden Sun
Alex - Lunar
Alex Kidd - Alex Kidd
Alex Mercer - Prototype
Alex Roivas - Eternal Darkness
Alexia Ashford - Resident Evil
Alfred Ashford - Resident Evil
Alice - American McGee's Alice
Alice Elliot - Shadow Hearts
Alice Margatroid - Perfect Cherry Blossom
Alicia - Bullet Witch
Alicia - Valkyrie Profile
Alicia Melchiott - Valkyrie Chronicles
Alis Landale - Phantasy Star
Alistair - Dragon Age
Altair - Assassin's Creed
Alucard Tepes - Castlevania
Alyx Vance - Half-Life
Amarant Coral - Final Fantasy IX
Amaterasu - Okami
Amingo - Marvel vs. Capcom
Amy - Soul Calibur
Amy Rose - Sonic
Anakaris - Darkstalkers
Andrew Ryan - BioShock
Andross - Star Fox
Andy - Advance Wars
Angry Moon - Legend of Zelda
Angry Sun - Mario
Announcer - Unreal Tournament
Ansem - Kingdom Hearts
Apprentice - Force Unleashed
April Ryan - Longest Journey
Aqua - Kingdom Hearts
Arbiter - Halo
Arc the Lad - Arc the Lad
Archer - Fate/Stay Night
Archibald Ironfist - Might and Magic
Arcueid - Tsukihime
Aribeth - Neverwinter Nights
Arkantos - Age of Mythology
Arthas Menethil - Warcraft
Arthur - Ghosts and Goblins
Articuno - Pokemon
Asch the Bloody - Tales of the Abyss
Ashley Riot - Vagrant Story
Ashley Williams - Mass Effect
Ashley Winchester - Wild Arms
Ashton Anchors - Star Ocean
Astaroth - Soul Calibur
Asuka - Tekken
Auron - Final Fantasy X
Ax Battler - Golden Axe
Axel - Kingdom Hearts
Axel Steel - Guitar Hero
Axel Stone - Streets of Rage
Aya Brea - Parasite Eve
Ayane - Dead or Alive
Ayla - Chrono Trigger
Ayu Tsukimiya - Kanon
Baby Bonnie Hood - Darkstalkers
Baby Daisy - Mario
Baby Mario - Mario
Bad Mr. Frosty the Fighting Snowman - Clay Fighter
Bahamut - Final Fantasy
Balthier Bunansa - Final Fantasy XII
Bandit - Mario
Bang Shishigami - BlazBlue
Banjo - Banjo-Kazooie
Baraka - Mortal Kombat
Barret Wallace - Final Fantasy VII
Barry Burton - Resident Evil
Barthandelus - Final Fantasy XIII
Basch von Rosenberg - Final Fantasy XII
Bass - Mega Man
Bastila Shan - Knights of the Old Republic