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Characters who are single in the legal sense: those who are not married, engaged to marry or in a civil union. Single characters may include people who are in a relationship or domestic partnership, but those who are divorced, legally separated or widowed are listed separately.
All items (13286)
O
- Oaa Tseldor (Pre-Zero Hour)
- Obeah Man (New Earth)
- Oberon (DCAU)
- Oberon (Harley Quinn TV Series)
- Oberon (The Brave and the Bold)
- Oblivion (New Earth)
- Oblivion II (New Earth)
- Oboe Hardison (Swamp Thing 1990 TV Series)
- Octavia (Earth-Two)
- Octavia (New Earth)
- Octopus II (Earth-Two)
- Odalys Valdez (New Earth)
- Odessa Vexman (Superboy TV Series)
- Oenone (New Earth)
- Oenone (Prime Earth)
- Officer Daily (Arrowverse)
- Oggar (Earth-S)
- Ogun (New Earth)
- Ohiyesa (DCAU)
- Ohmen (Wildstorm Universe)
- Oho-Besh (New Earth)
- Ojos Azule (Prime Earth)
- Ol-Vir (Pre-Zero Hour)
- Olaf (Earth-Two)
- Olaf Bjornson (Earth-One)
- Olgrun (Prime Earth)
- Olive Norton (Earth-Two)
- Olive Silverlock (Prime Earth)
- Oliver Queen (Age of Wonder)
- Oliver Queen (American Alien)
- Oliver Queen (Arrowverse: Earth-16)
- Oliver Queen (Dark Crisis: Worlds Without a Justice League: Regicide)
- Oliver Queen (Dark Knights of Steel)
- Oliver Queen (DC Super Hero Girls TV Series)
- Oliver Queen (DCAU)
- Oliver Queen (Earth 2)
- Oliver Queen (Earth-16)
- Oliver Queen (Earth-31)
- Oliver Queen (Earth-149)
- Oliver Queen (Earth-178)
- Oliver Queen (Earth-Two)
- Oliver Queen (Green Arrow: Stranded)
- Oliver Queen (HarperCollins books)
- Oliver Queen (Justice League Heroes)
- Oliver Queen (Justice)
- Oliver Queen (Smallville: Pandora)
- Oliver Queen (The Batman TV Series)
- Oliver Queen (The Birds of Christmas Past, Present and Future)
- Oliver Queen (The Brave and the Bold)
- Oliver Queen (The Doom That Came to Gotham)
- Oliver Queen (The Wild Storm)
- Oliver Truly (Prime Earth)
- Oliver Weed (Earth-Two)
- Olivia Dawson (DCAU)
- Olivia Desmond (Prime Earth)
- Olivia Keller (Wildstorm Universe)
- Olivia Moore (iZombie TV Series)
- Olivia Queen (Earth-11)
- Olivia Queen (Earth-22)
- Olivia Reynolds (New Earth)
- Olivia Reynolds II (New Earth)
- Olpha (Earth-One)
- Olympia Atreidae (Wildstorm Universe)
- Omar Kamadev (Wildstorm Universe)
- Omar Magz (Post-Zero Hour)
- Omega Calculus (Prime Earth)
- Omega Man (New Earth)
- Omega-Bam-Man (Prime Earth)
- Omen (Pre-Zero Hour)
- Onimar Synn (New Earth)
- Onimar Synn (Prime Earth)
- Onomatopoeia (Caped Crusader)
- Ontiir (Pre-Zero Hour)
- Onu Murtu (New Earth)
- Onyx Adams (Arrowverse)
- Onyx Adams (Earth-16)
- Onyx Adams (New Earth)
- Onyx Adams (Prime Earth)
- Oom (Earth 5)
- Ophelia (Prime Earth)
- Ora (Knights of the Galaxy)
- Oracle of Delphi (New Earth)
- Oracle of Delphi (Quality Universe)
- Orana (DC Extended Universe)
- Orana (Earth-One)
- Orin (Aquaman 2006 Pilot)
- Orion (Earth-1198)
- Orion (Lego Batman)
- Orion (New Earth)
- Orion (Prime Earth)
- Orion (Strange Visitor)
- Orithia (New Earth)
- Orm (DCAU)
- Orm Marius (DC Extended Universe)
- Orm Marius (Earth-16)
- Orm Marius (Flashpoint Timeline)
- Orm Marius (Lego Batman)
- Orm Marius (New Earth)
- Ornitho (Pre-Zero Hour)
- Ororo of Themyscira (Amalgam Universe)
- Orphan III (Prime Earth)
- Oscar Jones (Quality Universe)
- Oscar Willard (Earth-S)
- Oshunmare (New Earth)
- Osmium (New Earth)
- Ossa (Earth-Two)
- Osul-Ra (Prime Earth)
- Oswald Cobb (The Batman Saga)
- Oswald Cobblepot (Absolute Universe)
- Oswald Cobblepot (Arkhamverse)
- Oswald Cobblepot (Bat-Family)
- Oswald Cobblepot (Batman 1966 TV Series)
- Oswald Cobblepot (Batman: The Telltale Series)
- Oswald Cobblepot (Burtonverse)
- Oswald Cobblepot (Dark Knights of Steel)
- Oswald Cobblepot (DC Animated Movie Universe)
- Oswald Cobblepot (DC Legends)
- Oswald Cobblepot (DC Super Friends Web Series)
- Oswald Cobblepot (DC Super Hero Girls TV Series)
- Oswald Cobblepot (DCAU)
- Oswald Cobblepot (Earth -22)
- Oswald Cobblepot (Earth-1)
- Oswald Cobblepot (Earth-One)
- Oswald Cobblepot (Filmation Adventures)
- Oswald Cobblepot (Gotham Knights)
- Oswald Cobblepot (Gotham)
- Oswald Cobblepot (Harleen)
- Oswald Cobblepot (Harley Quinn TV Series)
- Oswald Cobblepot (Killer Smile)
- Oswald Cobblepot (New Adventures of Batman)
- Oswald Cobblepot (New Earth)
- Oswald Cobblepot (Old Lady Harley)
- Oswald Cobblepot (Reptilian)
- Oswald Cobblepot (Scooby-Doo Team-Up)
- Oswald Cobblepot (Super Friends)
- Oswald Cobblepot (Tales of Metropolis Shorts)
- Oswald Cobblepot (The Batman TV Series)
- Oswald Cobblepot (The Lego Movie)
- Oswald Cobblepot (The Nail)
- Oswald Cobblepot (The World of Tomorrow)
- Oswald Cobblepot (Titans Tomorrow)
- Oswald Cobblepot (Tomorrowverse)
- Oswald Loomis (Arrowverse)
- Oswald Loomis (Earth-One)
- Oswald Loomis (Earth-Two)
- Oswald Loomis (New Earth)
- Oswald Loomis (Prime Earth)
- Oswald Loomis (Scooby-Doo Team-Up)
- Oswald Loomis (Smallville)
- Oswald Loomis (Superman 1988 TV Series)
- Oswalda Cobblepot (Caped Crusader)
- Otho-Ra (Prime Earth)
- Otis (Donnerverse)
- Otis (Prime Earth)
- Otis (Tiny Titans)
- Otis Beatty (Earth-16)
- Otis Berg (Smallville)
- Otis Flannegan (Arkhamverse)
- Otis Flannegan (Batman: Dark Tomorrow)
- Otis Flannegan (Gotham A.D.)
- Otis Flannegan (Harley Quinn TV Series)
- Otis Flannegan (New Earth)
- Otto Fisher (New Earth)
- Otto Frentz (JSA: The Golden Age)
- Otto Haddon (Prime Earth)
- Otto von Furth (Earth-16)
- Otto von Furth (New Earth)
- Otto von Furth (Prime Earth)
- Overgirl (Earth 10)
- Overgirl (Earth-10)
- Overload (Out of Time)
- Overload (Prime Earth)
- Overload (Teen Titans TV Series)
- Overlord (Earth-16)
- Overlord (New Earth)
- Overlord (Super Friends)
- Overmaster (New Earth)
- Overtaker (Prime Earth)
- Owen McAllister (Camelot 3000)
- Owen Mercer (New Earth)
- Owen Mercer (Prime Earth)
- Owen Mercer (Superman/Batman)
- Owlman (Crisis on Two Earths: Crime Syndicate Earth)
- Owlman (Earth-3)
- Owlman (Earth-Three)
- Oxie (Earth-Two)
- Oxygen (New Earth)
- Oxygen (The Brave and the Bold)