
Manchester Black is a fictional character in American comic books published by DC Comics, in particular those featuring Superman. He was created by Joe Kelly and Doug Mahnke in Action Comics #775. Introduced as an antihero, the character later becomes a supervillain.

Blind Al is a fictional character appearing in American comic books published by Marvel Comics. She is commonly depicted as a supporting character of the antihero Deadpool.
The Cheetah is a fictional supervillain appearing in DC Comics publications and related media, commonly as the archenemy of the superhero Wonder Woman. She was created by William Moulton Marston as an allegory of the folly of abnormal emotions such as jealousy, as well as to be another embodiment of what he called "less actively developed women" who needed emotional reform by a love leader. The Cheetah originally appeared in Wonder Woman #6. She has been described as "one of Wonder Woman's most iconic enemies."

The Elite is a team of fictional super-powered antiheroes appearing in American comic books published by DC Comics, in particular those featuring Superman and The Justice League. They are DC's response to Wildstorm's The Authority. The Elite made their first appearance in the story "What's So Funny About Truth, Justice & the American Way?", published in Action Comics #775. The story, which was voted number 1 in Wizard magazine's "Top Ten Comics of the Decade", was written by Joe Kelly, inked by Tom Nguyen and penciled by Doug Mahnke and Lee Bermejo. They appeared as antagonists before some of the characters merged with members of the Justice League to form the Justice League Elite.

This is a list of fictional supervillains appearing in DC Comics who are or have been enemies of the superhero Superman. Several of Superman's opponents are or have been foes of the Justice League of America as well. Unlike most heroes, Superman's adversaries exist in every known capacity; humans, metahumans, androids, sorcerers, empowered animals, other aliens, mythical/supernatural creatures, corrupt doppelgängers of himself, and even deities.

Sayd is a fictional character in the DC Comics universe. She is a member of the Guardians of the Universe. Where most of the Guardians are void of emotion and rigid in their compliance to standard policy, Sayd's sensibilities are more in line with those of Ganthet, a Guardian known for his non-traditional mindset, and the two eventually entered a romantic relationship and later married.

Traci Thirteen, also known as Girl 13 and Traci 13, is a fictional character and superheroine featured in comic books published by DC Comics.