Overview
Lena Luthor is the name of two fictional comic book characters in DC Comics. The first one, introduced in 1961, is the sister of Superman's nemesis Lex Luthor, while the second one, introduced in 2000, is Lex Luthor's daughter who is named after her aunt.
On live-action television, the original Lena Luthor was portrayed by Denise Gossett in a 1991 episode of Superboy, Cassidy Freeman in three seasons (2008–2011) of Smallville, and by Katie McGrath in five seasons (2016–2021) of Supergirl.
Publication history
Lena Luthor first appeared in Superman's Girl Friend, Lois Lane #23 and was created by Jerry Siegel and Kurt Schaffenberger.
Fictional character biography
From Wikipedia (CC BY-SA 4.0).