List of Alien Races in DC Comics - O

O

• Oans - The Oans are a Maltusian descended race, cousins of similar offshoot races such as the Zamarons and Controllers. They are also known as the "Guardians of the Universe".
• Obsidian Folk - The Obsidian Folk are one of two races native to Stoneworld, they are obsidian skinned, hairless, tribal humanoids. Kworri of the Obsidian Folk later became a Green Lantern.
• Octi-Apes - The Octi-Apes are a race of sentient alien six armed Gorillas. They are represented by Kar-Han who was temporarily stranded on Earth.
• Okaarans- The Okaarans of Okaara, are the second oldest race in the Vega System. The Warlords of Okaara studied and perfected all forms of combat in order to protect the once peaceful Okaarans from the Psions.
• Olys - alien invaders of numerous star systems.
• Omegons - The Omegons of Omegon are a race of purple skinned, four armed humanoids with a hybrid feudal/technological culture. The murdered hero "Voltro the Champion" was born on Omegon.
• Omerons - The Omerons hail from planet Omeron orbiting the star-sun Antares. Discovered by a human farmer named Howard Melville who piloted a crashed Omeron ship back to its homeworld.
• Ophidians - secret mystic race
• Orandans - The Orandans of Orando are possibly descendants of the Homo magi of Earth. Princess Projectra of the Legion of Super-Heroes is their representative.
• Orinocas - The Orinocas are a race of telepathic warrior women who inhabit the "Mirror World" a fourth dimensional universe also inhabited by the Duomalians. The first person form Earth to discover the Mirror World was Giovanni Zatara, but it was Sam Scudder the first Mirror Master who discovered the Orinocans.
• Overlords - cybernetic lunar race