Discover the complete list of 15 superheroes that start with the letter “O,” spanning iconic characters from Marvel, DC, Valiant Comics, and notable independent creators. These heroes showcase a rich variety of origins, from cosmic forces like Orion to skilled martial artists like Orphan. This diverse lineup highlights how superheroes with “O” names bring a mix of mystic powers, advanced technology, and expert combat skills into the comic book world.
Explore the table below to find detailed information about each superhero and their unique traits.
Publisher This column shows the company responsible for creating and publishing the superhero, such as Marvel Comics, DC Comics, or independent comic sources. It helps you understand the character’s universe and background.
First Appearance Here, you’ll find the comic book and issue number where the hero first appeared. This tells you when and how the character was introduced to the world.
Powers This section lists the hero’s main abilities or skills, from superhuman strength and telepathy to expert combat skills or unique gadgets. It highlights what makes each hero special.
Description The description gives a short summary of the character’s background, personality, and role within their stories. It offers insight into their significance and how they operate within their comics.
Superheroes that start with O
| Superheroes | Publisher | First Appearance | Powers |
|---|---|---|---|
| Ocelot | Marvel Comics | Marvel Comics Presents #15 (1989) | Expert hunter, tracker, skilled combatant, enhanced senses |
| Octobriana | Independent/Underground Comix | Octobriana and the Russian Underground (1971) | Superhuman strength, agility, durability, often armed with a trident |
| Oddman | DC Comics | Adventure Comics #463 (1979) | Illusion casting, minor reality manipulation, can project auras to affect emotions |
| Omen | DC Comics | Teen Titans #25 (1969) | Precognition, telepathy, empathy, mystical abilities, can detect and manipulate auras |
| Omega Sentinel | Marvel Comics | X-Men Unlimited #27 (2000) | Superhuman strength, speed, durability, flight, energy blasts, technopathy, shapeshifting (cybernetic) |
| Olympia | DC Comics | Wonder Woman Vol. 2 #179 (2002) | Amazonian physiology (superhuman strength, durability, agility), skilled combatant |
| Olympian | DC Comics | Justice League of America #14 (1962) | Superhuman strength, speed, durability, flight, energy projection, wields the Golden Fleece |
| Onyx | DC Comics | Birds of Prey #85 (2006) | Master martial artist, peak human strength/agility, skilled tactician |
| Oya | Marvel Comics | Uncanny X-Men #528 (2010) | Thermokinesis (pyrokinesis and cryokinesis), can absorb and project heat and cold |
| Oracle | DC Comics | Suicide Squad #23 (1989) | Genius-level intellect, master hacker, expert tactician, vast information network |
| Orbe | N/A | N/A | N/A |
| Orchid | Valiant Comics | Shadowman Vol. 4 #1 (2012) | Expert martial artist, enhanced physical attributes via Shadowman’s voodoo magic, skilled in espionage |
| Orion | DC Comics | New Gods #1 (1971) | Superhuman strength, speed, durability, flight, energy projection (Astro-Force), master combatant |
| Orphan | DC Comics | Batman #567 (1999) | Master martial artist, exceptional body language reader, stealth, peak human physical attributes |
| The Owl | Dell Comics | Crack Comics #1 (1940) | Skilled detective, master of disguise, uses owl-themed gadgets, trained athlete |
Descriptions
Ocelot
A formidable hunter and tracker, Ocelot is a Marvel Comics character known for his sharp senses and combat prowess. He often operates in the wilderness, making him a dangerous adversary.
Octobriana
Octobriana is an iconic Russian superheroine from the underground comix scene, depicted as a powerful Amazonian figure with superhuman abilities. She fights against oppressors, symbolizing resistance and rebellion.
Oddman
Oddman, a DC Comics character, possesses the peculiar ability to manipulate perceptions and emotions through illusions and reality warping. He is often portrayed as an enigmatic figure operating outside conventional norms.
Omen
Omen, also known as Lilith Clay, is a DC Comics character and a member of the Teen Titans. She possesses powerful psychic abilities including precognition, telepathy, and empathy, often using her mystical insight to aid her allies.
Omega Sentinel
Omega Sentinel, primarily Karima Shapandar, is a Marvel Comics character transformed into a powerful cyborg. She possesses a vast array of technopathic abilities, flight, and energy projection, often struggling with her dual human-machine nature.
Olympia
Olympia is a DC Comics character, an Amazonian from Themyscira and aunt to Wonder Woman. She possesses the heightened physical attributes common to Amazons, including superhuman strength and agility, making her a formidable warrior.
Olympian
The Olympian, also known as Achilles, is a powerful DC Comics character granted divine powers. He possesses immense superhuman strength, flight, and the ability to wield the legendary Golden Fleece, making him a formidable force for justice.
Onyx
Onyx Adams is a DC Comics character known for her exceptional skills as a martial artist and assassin. Operating within the Birds of Prey circle, she is a formidable combatant with peak human physical abilities.
Oya
Oya, or Idie Okonkwo, is a Marvel Comics mutant with unique thermokinetic powers. She can control both fire and ice, absorbing and projecting extreme temperatures, making her a powerful and conflicted member of the X-Men.
Oracle
Oracle, formerly Batgirl, is Barbara Gordon, a DC Comics character with a genius-level intellect and unparalleled hacking skills. Despite her paralysis, she operates as the ultimate information broker and strategist for the superhero community.
Orbe
Information for a mainstream superhero character named Orbe is extremely limited or non-existent. This entry serves as a placeholder for completeness, acknowledging the obscurity of such a hero.
Orchid
Madame Orchid is a Valiant Comics character associated with the Shadowman mythos. A skilled martial artist and operative, she aids in battles against supernatural threats, often with abilities enhanced by voodoo magic.
Orion
Orion is one of the most powerful New Gods from DC Comics, son of Darkseid. He possesses immense superhuman strength, speed, and can channel the destructive Astro-Force, making him a fierce warrior for justice.
Orphan
Orphan, primarily Cassandra Cain, is a highly skilled DC Comics martial artist and former Batgirl. Trained from birth to fight, she can read body language to predict movements, making her one of the most formidable combatants.
The Owl
The Owl is a Golden Age superhero known for his nocturnal crime-fighting. A brilliant detective and master of disguise, he uses owl-themed gadgets and a trained owl companion to bring criminals to justice.