Awards she won
Buffy The Vampire Slayer
Teen Choice Awards - TV Choice Actress (Drama) for Buffy The Vampire Slayer (2003)
Teen Choice Awards - TV Choice Actress (Drama) for Buffy The Vampire Slayer (2002)
Nickelodean Kid's Choice Awards - Favorite Female Butt Kicker for Buffy The Vampire Slayer (2002)
Teen Choice Awards, Best TV Actress for Buffy the Vampire Slayer (2000)
Teen Choice Awards, Best TV Actress for Buffy the Vampire Slayer (1999)
Petcabus Award for Best Actress in a Drama Series on Buffy The Vampire Slayer (1998-1999)
Saturn Award for Best Television Actress on Buffy the Vampire Slayer (1998)

Movies
Teen Choice Awards - Film Choice Actress (Comedy) for Scooby Doo (2002)
MTV movie Award for Best Female Performance in Cruel Intentions (2000)
MTV movie Award for Best Onscreen Kiss in Cruel Intentions (2000)
Teen Choice Award, Best movie Drama Cruel Intentions(1999)
Blockbuster Awards - Favorite Supporting Actress in Horror movie - I Know What You Did Last Summer (1998)
Movieline Young Hollywood Awards - Outstanding Achievement Award (2002)

Other
Glamour Magazine Annual Women of The Year Award (2002)
Teen Choice Awards - Extraordinary Achievement Award (2001)
Daytime Emmy - Outstanding Younger Actress for All My Children (1995)