- European
Characters who have citizenship in, or were born in, a European country.
- Regeneration
Characters with a regenerative ability (the process of renewal, regrowth, or restoration of lost or damaged tissues, organs, or body parts to full function) as of right now.
- Has Children (DC)
DC characters who have at least one known biological or adopted child in canon.
- Villainess (DC)
DC characters who are female and currently a villain.
- Villainess
Female characters who act wickedly, break the law, or cause harm to others.
- S-Men
Characters who have been members of the S-Men, formed by the resurrected * as an antithesis to Professor X's X-Men with a mission totally opposite to Xavier's. * recruited servants and enhanced them using mad science and magical artifacts, creating the S-Men, with the main objective to protect humanity by destroying mutantkind..
- LEGO DC Super-Villains
DC characters who are playable in the 2018 game LEGO DC Super-Villains.
- Spawn Universe
Characters who are apart of the Spawn Universe.
- Batman: The Long Halloween
Characters who appear in the iconic DC comic Batman: The Long Halloween.
- Bronze Age (Marvel)
Marvel characters who made their first appearance during the Bronze Age (1970–1985).
- Appeared in live action
Characters who have appeared in a live action film or TV show.
- Golden Age (1938–1956)
Characters who made their first appearance during the Golden Age of comics, between 1938 and 1956.
- Spider-Man Rogues
Characters who are enemies primarily of Spider-Man.
- Injustice 2 DLC
Characters who were added to Injustice 2 as paid downloadable content after launch.
- Female (Marvel)
Marvel characters who are female.
- Yellow Lantern Corps
Characters who have been/are members of the Yellow Lantern Corps.