Editing Supergirl (section)

==Enemies==
*'''Black Flame'''&nbsp;– A Kandorian who takes to a life of crime and fights Supergirl. Introduced in ''[[Action Comics]]'' #304 (September 1963).
*'''Blackstarr'''&nbsp;– Rachel Berkowitz discovers the secrets of the [[Unified Field Theory]] and employs it to manipulate reality as the leader of a group of [[Neo-Nazism|neo-Nazis]] called the Party For Social Reform. Introduced in ''[[Supergirl (comic book)|Supergirl]]'' vol. 2, #13 (November 1983).
*'''Blithe'''&nbsp;– Earth-born angel servant of Carnivore who merges with the evil form of Matrix. She later becomes an ally. Introduced in ''[[Supergirl (comic book)|Supergirl]]'' (vol. 4) #36 (September 1999).
*'''Buzz'''&nbsp;– Gaius Marcus sells his soul to Baalzebub who goes on to become an agent for the [[Lords of Chaos and Order|Lords of Chaos]]. He would later become a shaky ally. Introduced in ''[[Supergirl (comic book)|Supergirl]]'' (vol. 4) #1 (September 1996).
*'''Carnivore'''&nbsp;– The son of Lilith and Baalzebub, Carnivean is the first vampire to walk the Earth and usurp the rule of Heaven. He was introduced in ''[[Supergirl (comic book)|Supergirl]]'' (vol. 4) #32 (May 1999).
*'''The Council'''&nbsp;– A clandestine criminal organization in Chicago that employs the Director, Matrix-Prime, and the Gang. Introduced in ''Daring New Adventures of Supergirl'' #3 (January 1983).
*'''[[Decay (DC Comics)|Decay]]'''&nbsp;– Daniel Pendergast manipulates [[Psi (comics)|Psi]] into trying to destroy Chicago only to be turned into a monstrous slime creature. Introduced in ''Daring New Adventures of Supergirl'' #1 (November 1982).
*'''The Gang'''&nbsp;– A group of mercenaries whose members are Brains, Bulldozer, Ms. Mesmer, and Kong. Introduced in ''Daring New Adventures of Supergirl'' #4 (February 1983).
*'''Lesla-Lar'''&nbsp;– A Kandorian who tries to switch places with Supergirl on several occasions. Introduced in ''[[Action Comics]]'' #279 (August 1961).
*'''Lilith'''&nbsp;– The Mother of Demons, Lilith seeks revenge on Supergirl for destroying her son Carnivore. Introduced in ''[[Supergirl (comic book)|Supergirl]]'' (vol. 4) #67 (April 2002).
*'''Matrix-Prime'''&nbsp;– A powerful robot built by the Council that acts as their agent, collecting funds and eliminating threats. Introduced in ''Daring New Adventures of Supergirl'' #6 (March 1983).
*'''[[Murmur (DC Comics)|Murmur]]'''&nbsp;– Demonic servant of Carnivore. Introduced in ''[[Supergirl (comic book)|Supergirl]]'' (vol. 4) #33 (June 1999).
*'''[[Nasthalthia Luthor]]'''&nbsp;– [[Lex Luthor]]'s niece and Supergirl's rival. Introduced in ''[[Adventure Comics]]'' #397 (September 1970).
*'''Princess Tlaca'''&nbsp;– An [[Aztec]] princess who seeks to triumph over Supergirl and restore the prestige of her civilization. Introduced in ''[[Superman Family]]'' #165 (June 1974).
*[[Psi (comics)|'''Psi'''&nbsp;]]– Gayle Marsh is a powerful psionic manipulated by Daniel Pendergast into trying to destroy Chicago. Introduced in ''Daring New Adventures of Supergirl'' #1 (November 1982).
*'''[[Reactron]]'''&nbsp;– A former army sergeant who can generate radioactive energy. Introduced in ''Daring New Adventures of Supergirl'' #8 (June 1983).
*'''[[Reign (comics)|Reign]]''' – A Worldkiller, a biological weapon created on [[Krypton (comics)|Krypton]] that was soon outlawed by the Kryptonian Science Council. Introduced in ''Supergirl'' (vol. 6) #5 (March 2012)
*'''[[Silver Banshee]]'''&nbsp;– An enemy of Superman and the arch enemy of Supergirls Kara Zor-El and Linda Danvers.
*'''[[Lucy Lane|Superwoman]]'''&nbsp;– Lucy Lane becomes her father's agent against the residents of New Krypton, bringing her into conflict with Supergirl. Lucy appears as Superwoman for the first time in ''[[Supergirl (comic book)|Supergirl]]'' (vol. 5) #35 (January 2009).
*'''Twilight'''&nbsp;– A [[New Gods|New God]] who would curse the [[Presence (DC Comics)|Presence]] and sees Supergirl as a means of exacting revenge. She merges with Matrix and becomes an ally. Introduced in ''[[Supergirl (comic book)|Supergirl]]'' (vol. 4) #15 (November 1997).