- "Her name is Indigo, a descendant of the Brainiac clan. She was captured while attempting to shut down Krypton's defense system."
- —Kelex[src]
Brainiac may refer to different characters:
- Querl Dox, also known as Brainiac 5, a member of the Legion from the 31st century.
- Brainiac 5, a former refugee on Earth-Prime from Earth-TUD15.
- Querl Dox, also known as Brainiac 5, the director of the D.E.O. from Earth-TUD16.
- Brainiac 5, Querl's doppelgänger from Earth-TUD17.
- Brainiac 5, Querl's doppelgänger from Earth-TUD18.
- Brainiac 5, a A.I. simulation of Querl in Obsidian Platinum.
- Brainiac 8, a rogue female Coluan.
- Querl Dox's distant relative, who attacked the Legion's time period, making it unsafe for his relative to come back home.
- Brainiac, an enemy of Superman from Earth-Prime.