Thesabrinatheteenagewitch Wiki
Libby Chessler
Vital statistics
Species Mortal
Physical description
Gender Female
Further info
First appearance Pilot
Last appearance Silent Movie (person)
No Place Like Home (name only)
Portrayed by: Jenna Leigh Green
Images | Quotes

Libby Chessler is a student at Westbridge High School and one of the popular kids due to her role as head cheerleader. She fits the high school archetype of a "princess," treating other students beneath her and taking delight in mocking classmates she considers as outcasts ("geeks" and "nerds"). She particularly delights in referring in to Sabrina, Jenny and Valerie as "freaks" as regularly as possible. This personality quirk suggests she is internally insecure about her looks, giving into taunts in order to lower those she considers threats.


Libby is a spoiled rich girl, who almost everybody, in Westbridge High, sees as a queen. Libby is the mean girl of Westbridge High School. She gives Sabrina, Jenny, and later Valerie, a hard time, calling them freaks, and calling Jenny a "frizzy freak", due to her curly hair. She is turned into a pineapple by Sabrina (by accident) and is later restored back by Zelda, much to the disapproval of Hilda, who wanted to slice, and dice, her. She is also jealous that Harvey would rather be with Sabrina than her. She tries to gain Harvey's affections, but fails. When in a very bad mood, Sabrina intentionally transformed Libby into a goat. Sabrina would later turn her back, though some goat-related traits would still linger a bit, afterwards. Sabrina often casts lesser spells on Libby too, usually to amuse herself, or to teach Libby a lesson.

Libby goes for editor for the school paper, in Season Two, only to become furious when Sabrina gains it instead. When Sabrina feels she can no longer be editor, Libby thinks she is going to gain it, and becomes even more angry when Valerie gains it. Libby also has a bond with Mr. Kraft , as they both enjoy giving Sabrina, Valerie, and other students, a hard time. Libby trades places with Sabrina due to molecular instability; Libby is nice and Sabrina tries taking over the world, with her magic. However, Salem saves Sabrina from trials and Zelda switches them back. Libby also tries stealing Harvey from Sabrina, at the school trip to Disney World, but Hilda hides Harvey so Libby can't find him.

Libby also tries stealing Harvey away by taking him to make-out point, but once again, Harvey proves his loyalty to Sabrina.

A nicer Libby petting Salem.

Sabrina and Salem accidentally fly up Libby's nose and into her brain after being shrunk by Salem's toy. They control Libby from her brain and make her give money to charity, but stop half-way after Sabrina realizes the change has to come from inside Libby. At the start of Season Four, it is said that Libby's parents were sending her to a boarding school, much to Sabrina's delight. However, she does briefly compare Brad Alcerro to a male version of Libby.

During the start of Season Five, Morgan Cavanaugh acts similar to Libby, albeit more friendly and is more of a friend than a nemesis.

In Season 7, Sabrina underestimates The Fates by comparing them to Libby.


  • Libby does not appear in the TV movie pilot. Instead, she is the TV series replacement character for Katy Lemore. Katy functions nearly in the same capacity as Libby, except Katy is a senior and Libby is a sophomore, like Sabrina. Also, Katy's jealousy over Sabrina involves Seth, not Harvey.
  • Her catchphrases are "Ewww!" and "Freak!"
  • Libby hates magic and witches when she learns (albeit briefly) they exist. This knowledge is later removed, by way of magic.
  • She is similar to Gemini Stone from the animated series, and may have been a prototype, for that character.