Kathryn Merteuil

Kathryn Merteuil
Cruel Intentions character
Kathryn Merteuil as portrayed by Sarah Michelle Gellar in Cruel Intentions.
First appearanceCruel Intentions (1999)
Last appearanceCruel Intentions 2 (2000)
Created byPierre Choderlos de Laclos
Adapted byRoger Kumble
Portrayed bySarah Michelle Gellar (1999)
Amy Adams (2000)
Katie Stevens (musical; 2015)
In-universe information
GenderFemale
OccupationHigh school student
(at Manchester Prep; departed)
FamilyUnnamed father (father)
Tiffany Merteuil (mother)
Edward Valmont (stepfather)
Sebastian Valmont (maternal stepbrother; deceased)
Cassidy Merteuil (cousin)
ReligionNone (Atheism, fakes being Christian publicly)
NationalityAmerican
ResidenceUpper East Side
Manhattan, New York

Kathryn Merteuil is a fictional character from the Cruel Intentions franchise, created for it by Roger Kumble based on the Marquise Isabelle de Merteuil from Pierre Choderlos de Laclos's 1782 novel Les Liaisons dangereuses.

Merteuil serves as the primary antagonist of the franchise. The character was first portrayed by Sarah Michelle Gellar in Cruel Intentions (1999). Gellar briefly reprised the role in 2016 in an unaired pilot for a potential sequel television series that was passed on by NBC. A younger version of the character was portrayed by Amy Adams in the direct-to-video prequel film Cruel Intentions 2 (2000). Merteuil is also one of the protagonists in the jukebox musical adaptation of the first film, a role originated by Katie Stevens and later portrayed by various actresses over time.