Characters that appear in Future Card Buddyfight. This anime has such a large cast of major and recurring characters that it had to be split into several pages.
- Gao and his Buddy Monsters note Gao Mikado, Drum, Bal, Batzz, Chibi Panda
- Team Balle du Soleil Humans Kuguru, Baku, Kiri, Tetsuya, Zanya Monsters Asmodai, Tsukikage, Byakuya, Joker
- Aibo Academy Students and Staff Humans Noboru, Jin, Suzuha, Genma, Totsuo Doai, Kazane, Paruko, Mr. Neginoyama, Gaito, Wataru, Kanata Monsters El Quixote, Yamigitsune, Mary Sue, Duel Sieger, Demongodol, Blade Wing Phoenix, Takusuke, Ozon-B, Abygale, Silhouette Joe, Athora, Hanako
- The Buddy Police Humans Tasuku, Commander I, Stella, Takihara, Sueroku, Seiichi, Daichi, Ku Monsters Jackknife, Card Burn, Count Dawn, Satsuki
- Sengoku Academy note Kemura, Kanahebi, Raremaro, Shosetsu
- Disaster Humans Kyoya, Rouga, Shido, Sofia, Elf Kabala, Terumi, Davide, Gremlin Monsters Azi Dahaka, Eagle, Cerberus, Gallows, Medusa, Deathgaze Dragon, Astraeus, Death Tallica, Demios
- The Hundred Demons note Ikazuchi, Yamigedo, Gratos, Cocytus Greed, Orthros, Uguisukomachi, Great Wilderness, Foonbaltes, Kibaltes, Brainbaltes, Black Dagger, Heim, Talos, Igneel, Decarabia, Iron Cyclops, Buzzsaw Roar Dragon, Botis, the Inverse Omni Lords
- World Buddy Cup participants Humans Masuka, Dash, Dai, Tenka, Ageha, Shura, J Genesis, Amenkuler XVII, Ivan Wanaski, Bigmachine Monsters Blazer Frill, Winning Maximum, Duel Jaeger, Munechika, Aettir, Helle Gepard, Lone Remote, Gemclone
- Chaos Control Company Humans Wisdom, Keisetsu, Brutal, Sakate, Grimoire Monsters Geargod, Kid Ibuki, Dra-Gollum, Yersinieas Other CHAOS Gao
- Family Members Humans Suzumi, Takashi, Hanako, Hanae, Yota, Commissioner Kisaragi Monsters Fang Slade Terrestrial XIII, Papa Panda
- Other Characters Season 1 The Kanme Brothers, Qinus Axia Season 2 Tenbu, Dynamis, Ziun, Ban Enma, Kid Ricky, Suzaku, Mukuro, Schwarz, the Fifth Omni Cavalry Dragons, Grangadez, Rucifiel Season 3 Doctor Gara, Zodiac Season 4 Guru Bunbuku, Giant Tanuki
- Ace Characters Humans Yuga, Subaru, Masato, Haru, Ion, Banjoe, Miko, Mel, Mamoru, Light, Dan, Ranma, Seiji Monsters Garga, Cross, Agito, Brawlzeus, Emma, Amaterasu, Cosmoman, Vanity Husk Destroyer, Nero Lance, Bloody Eyes
