O Group

o O (Order) (2212) Young Allies (Counter Earth)
o O Crânio (987) - Brazilia
o O Gato (992) - Brazilia
o O Gralha (993) - Brazilia
o Oberon (481) God of New Genesis
o Obsidian (774) Infinity Inc.
o Obsidian (2142) Infinity Inc., Justice League -
o Octobriana (1592) - Rusia
o Oedipus (538)
o Ogan Bat / Golden Bat (2752)
o Ogú (1085) - Chili
o Ogun (2767) Santerias
o Oho-Besh (2147) Omega Men -
o OhRed (456) Oh Ranger - Jepang
o OhGreen (457) Oh Ranger - Jepang
o OhBlue (458) Oh Ranger - Jepang
o OhYellow (459) Oh Ranger - Jepang
o OhPink (460) Oh Ranger - Jepang
o Old Lace (2598)
o Old Lace (1563) Runaways - Amerika
o Olympian (2354) Global Guardians, Ultramarine Corps
o Olympians (950) - Australia
o Olympio (973) - Belgia
o Omega Sentinel (2884) Genoshan Excalibur, X-Men, Marauders
o Onyx (2858) League of Assassins, Batman Family
o Oracle (349)
o Oracle (747) Imperial Guard
o Orgazmo (2503)
o Orgon Bat (1337) - Jepang
o Orion (1396) - Meksiko
o Orion (482) God of New Genesis
o Orka (1961) Heroes for Hire -
o Oro (1751) Blood Syndicate - Amerika
o Orphan/Mr. Sensitive (1536) X-Statix - Amerika
o Os Territorianos (1029) - Brazilia
o Oshun (2768) Santerias
o Osiris (2240) Cadre of the Immortal
o Osiris (Amon Tomaz) (2239) Sidekick of Black Adam and Isis, Teen Titans
o Oskuro (1449) - Spanyol
o Othan, O Leão Negro (1006) - Brazilia
o Otomox (1144) - Perancis
o Otto Osworth (1856) Time Squad
o Overtime (2096) Psi-Force -
o Owlwoman (2636)
o Oya (2769) Santerias
o Ox (2519) China Force
o Oz Avenger (951) – Australia
o Ozymandias (2831) Crimebusters