No. In Cruel Intentions 3, Kathryn is alluded to having been confined to a methadone clinic, though Cassidy gets away free and clear. So though the storyline is set up for a three-quel (CI4, as CI2 was a prequel.), there hasn't been another made. Which is too bad, because Scott_Ziehldid a great job on CI3.
However, if you're looking for movies like Cruel Intentions, I would suggest the Wild Things franchise, Mini's First Time, and Rules of Attraction.
Secretos - 2004 Cruel Intentions 4-562 was released on: USA: 1 May 2008
The Nostalgia Chick - 2008 Cruel Intentions 4-25 was released on: USA: 9 October 2011
The duration of Cruel Intentions is 1.62 hours.
Stalked Someone's Watching - 2011 Cruel Intentions 4-2 was released on: USA: 9 December 2013
Cruel Intentions was released on 03/05/1999.
The Production Budget for Cruel Intentions was $11,000,000.
Cruel Intentions was created on 1999-03-05.
Cruel Intentions grossed $38,230,075 in the domestic market.
Cruel Intentions 2 was released in 2000 and the story took place prior to the original Cruel Intentions. This move starred Amy Adams, Robin Dunne and Sarah Thompson.
Dangerous liaisons
no...no she wasn't.
Currently its only being sold on the Cruel Intentions website.