A Hero (or Champion) is one of the playable characters in the game 300 Heroes. This lists every champion in the game, in alphabetical order, with a link to their respective character page with extra information on that character.
01/26/2015: 114 characters
300 Girl
Accelerator
Afanti - Ba Yi Master
Ainu
Angel
Anti Mage
Archer
Archibald
Aria
Arthas - Death Knight
Asuna
Athenaaaaaaaaaaa
Axe
Bao Mu - Memory Metal
Boa Hancock
Black Rock Shooter
Boca
Bull Demon King
Charlotte
Chen Meijia
Chibi, Mage
Chibi, Paladin
Chibi, Priest
Chibi, Ranger
Chibi, Rouge
Chibi, Warlock
Chibi, Warrior
Detective Conan
Diao Chan
Dorothy - Fairy Girl
Dracule Mihawk - God Meguro
Fleet Commander
Gaara
Gilgamesh
Gintoki Sakata
Goku
Gray Fullbuster
Grim Reaper
Golden Darkness
Guan Yu
Gundam
Hakurei Reimu
Hao Kaja
Hatsune Miku
Hei
Himura Kenshin
Homura Akemi
Ikaros
Inori
Jotaro Kujo
Kallas - Crazy Storm Axe
Kakashi
Keima Katsuragi
Ken Kaneki
Killua Zoldyck
Kirito
Kress - Changeling
Kruger
Kongou
Kotori Itsuka
Kula Diamond - Laguna
Kuqi
Kuroko Shirai
Kuroyukihime
Kurumi Tokisaki
Kyoko Sakura
Little Monkey King
Lu Bu
Lu Ziqiao
Monkey D. Luffy
MagicThorn D Lucy
MagicThorn L Lily
Madoka Kaname
Mai Shiranui
Mikasa Ackerman
Miku Izayoi
Mirana
Misaka Mikoto
Mochizuki
Momo Velia Deviluke
Monk
Madea
Mui Aiba
Mu Li
Naruto
Natsu Dragneel
Nyaruko
Orochimaru
Pig
Portgas D Ace - Fire Fist S.
Purple Heart
Queen of Pain
Rikka Takanashi
Ruri Gokou
Ryuuko Matoi
Saber
Sakuya Izayoi
Sasuke
Sayaka Miki
Sephiroth
Sesshomaru
Shadow - Chiyoda
Shakugan no Shana
Shaseng
Shiki Ryougi
Shimakaze
Shinobu Oshino
Shinon
Sun Xiaomei - Monkey King
Syaoran Li
TianTian
Tony Tony Chopper
Ultraman
Undead Queen
Usopp
Wall-E
Wanda - Rock Colossus
Wargreymon
White Beard
White Rock Shooter
Yaya
Yukari Yakumo
Zeng Xiaoxian
Zoro
Zhang Fei
Zhuge Liang
(114 listed)