Adopted by the Luthor family at age four, Lena Luthor took charge of LuthorCorp (which she renamed L-Corp) after her brother was sent to prison.
- Genius Level Intellect: Lena is incredibly brilliant, which affords her the ability to stay several steps ahead of her enemies. This also allowed her to outwit her evil stepmother on several occasions.
- Business Management: Lena has shown great business skills, being on par or even better than Moran Edge.
- Science: Lena has a knack for invention, much like her brother Lex. However, unlike him, she has learned not to rely on using power to overcome problems. Lena has shown to be on the same level as Winn when it comes to inventiing.
- Just like her brother, her relationship with a Super turned sour. However, it remains to be seen whether Lena will forgive Kara for not letting her know that she's Supergirl.
- This version of the character is exclusive to the continuity of the television series Supergirl and is an adaptation of Lena Luthor. The original character was created by Jerry Siegel and Kurt Schaffenberger and first appeared in Superman's Girl Friend, Lois Lane #23.
- Lena Luthor is portrayed by Katie McGrath.
- 30 Appearances of Lena Luthor (Arrow: Earth-38)
- 4 Images featuring Lena Luthor (Arrow: Earth-38)
- Quotations by or about Lena Luthor (Arrow: Earth-38)
- Character Gallery: Lena Luthor (Arrow: Earth-38)