List of hidden races in DC Comics is a list of fictional, Earth-based, non-human and lost races that have appeared in comic book titles published by DC Comics, as well as properties from other media, that are listed below, with appropriately brief descriptions and accompanying citations.
The Savage Land is a hidden prehistoric land appearing in American comic books published by Marvel Comics. It is a tropical preserve hidden in Antarctica. It has appeared in many story arcs in Uncanny X-Men as well as related books.
The DC Universe (DCU) is the fictional shared universe where most stories in American comic book titles published by DC Comics take place. DC superheroes such as Superman, Batman, Wonder Woman, Martian Manhunter, The Flash, Green Lantern and Aquaman are from this universe, as well as teams such as the Justice League and the Teen Titans. It also contains well-known supervillains such as Lex Luthor, the Joker, Sinestro, Harley Quinn, Reverse-Flash, Darkseid, General Zod, Penguin, the Riddler, Catwoman, Ra’s al Ghul, Bane and Two-Face. In context, the term "DC Universe" usually refers to the main DC continuity.
The Atom is a name shared by five fictional comic book superheroes from the DC Comics universe.
Captain Atom is a fictional superhero appearing in American comic books, first in the 1960s by Charlton Comics before being acquired in the 1980s by DC Comics. Captain Atom has existed in three basic incarnations.
In DC Comics' DC Universe, a metahuman is a human with superpowers. The term is roughly synonymous with both mutant and mutate in the Marvel Universe and posthuman in the Wildstorm and Ultimate Marvel Universes. In DC Comics, the term is used loosely in most instances to refer to any human-like being with extranormal powers and abilities, either cosmic, mutant, science, mystic, skill or tech in nature. A significant portion of these are normal human beings born with a genetic variant called the "metagene", which causes them to gain powers and abilities during freak accidents or times of intense psychological distress.
DC One Million is a comic book crossover storyline that ran through a self-titled, weekly miniseries and through special issues of almost all of the "DCU" titles published by American company DC Comics in November 1998. It featured a vision of the DC Universe in the 853rd century, chosen because that is the century in which DC Comics would have published issue #1,000,000 of their comics if they had maintained a regular publishing schedule. The miniseries was written by Grant Morrison and drawn by Val Semeiks.
Project Cadmus is a fictional genetic engineering project in the DC Comics Universe. Its notable creations included the Golden Guardian, Auron, Superboy (Kon-El), and Dubbilex. Its 31st-century descendants run the Justice League 3000 clone project.
Starro is a supervillain that appears in comic books published by DC Comics. The character first appeared in The Brave and the Bold #28. It was created by Gardner Fox and Mike Sekowsky.
Tangent Comics is a DC Comics imprint created in 1997, developed from ideas by Dan Jurgens. The line, formed from various one-shots, focused on creating all-new characters using established DC names, such as the Joker, Superman and the Flash. Contrasting the Tangent Universe with the DC Universe, Jurgens commented:
The Tangent Universe tells the story of an Earth greatly influenced by the presence of super-powered beings. While the DCU Earth is essentially the same as our own, no more advanced in terms of technology or communications despite the existence of those qualities within the super-powered community, Earth Tangent is greatly influenced by all of that. Earth Tangent's economic, geographic and political landscapes are defined by the superhero community, whereas in the DCU those aspects exist unaffected by the superhero community.
DC Comics has produced many crossover stories combining characters from different series of comics. Some of these are set in the fictional DC Universe, or any number of settings within the DC Multiverse.
The Atom is a fictional superhero appearing in American comic books published by DC Comics. The character was created by editor and co-plotter Julius Schwartz, writer Gardner Fox and penciler Gil Kane. The Atom was one of the first superheroes of the Silver Age of Comic Books and debuted in Showcase #34.
The Superman/Aquaman Hour of Adventure is a Saturday morning Filmation animated series that aired on CBS from 1967 to 1968. Premiering on September 9, 1967, this 60-minute program included a series of six-minute adventures featuring various DC Comics superheroes.
Jemm is a fictional alien who has appeared in various comic book series published by DC Comics. The character exists in DC's main shared universe, known as the DC Universe. He is an analogue of DC's superhero and recurrent Justice League member the Martian Manhunter, of whom he is an occasional ally.
Atlantis is an aquatic civilization appearing in American comic books published by DC Comics commonly associated with the superhero, Aquaman. It is one of the numerous depictions of Atlantis within DC Comics and is, perhaps, the most recognizable depiction within DC Comics. The version of the city first appeared in Adventure Comics #260, and was created by Robert Bernstein and Ramona Fradon.
The Earth of Marvel Comics' main continuity has contained a number of fictional hidden native humanoid races.
The fictional island of Atlantis frequently appears in popular culture, especially in comic books. The most notable examples are commonly related to Namor of Marvel Comics and a particular version of Aquaman in DC Comics.