- Teen Choice Awards - TV Choice Actress (Drama) 'Buffy The Vampire Slayer' (2003)
- Glamour Magazine Annual Women of The Year Award (2002)
- Teen Choice Awards - TV Choice Actress (Drama) 'Buffy The Vampire Slayer' ja Film Choice Actress (Comedy) 'Scooby Doo' (2002)
- Nickelodean Kid's Choice Awards - Favorite Female Butt Kicker 'Buffy The Vampire Slayer' (2002)
- Movieline Young Hollywood Awards - Outstanding Achievement Award (2002)
- Teen Choice Awards - Extraordinary Achievement Award (2001)
- MTV movie Award - Best Female Performance 'Cruel Intentions' (2000)
- MTV movie Award - Best Onscreen Kiss 'Cruel Intentions' (2000)
- Teen Choice Awards - Best TV Actress 'Buffy the Vampire Slayer' (2000)
- Petcabus Award - Best Actress in a Drama Series 'Buffy The Vampire Slayer' (1998-1999)
- Teen Choice Awards - Best TV Actress 'Buffy the Vampire Slayer' (1999)
- Teen Choice Award - Best movie Drama 'Cruel Intentions' (1999)
- Saturn Award - Best Television Actress 'Buffy the Vampire Slayer' (1998)
- Blockbuster Video Awards - Favorite Supporting Actress in a Horror movie 'I Know What You Did Last Summer' (1998)
- Daytime Emmy - Outstanding Younger Actress 'All My Children' (1995)

Ehdokkuuksia:

- Teen Choice Award - Choice Movie Actress (Action/Adventure/Thriller) "The Grudge"  (2005)
- MTV Movie Award - Best Frightened Performance  "The Grudge" (2005)
- Saturn Award - Best Actress in a Television Series "Buffy the Vampire Slayer" (2004)
- Golden Satellite Award - Best Performance by an Actress in a Series, Drama "Buffy the Vampire Slayer" (2003)
- Saturn Award - Best Actress in a Television Series "Buffy the Vampire Slayer" (2003)
- Kids Choice Award - Favorite Female Butt Kicker "Buffy the Vampire Slayer" (2003)
- Saturn Award - Best Actress in a Television Series "Buffy the Vampire Slayer" (2002)
- Saturn Award - Best Actress on Television "Buffy the Vampire Slayer" (2001)
- Teen Choice Award - TV Choice Actress "Buffy the Vampire Slarer" (2001)
- Television Critics Association Award - Individual Achievement in Drama "Buffy the Vampire Slayer" (2001)
- Kids Choice Award - Favorite Television Actress "Buffy the Vampire Slayer" (2001)
- Golden Globe Award - Best Performance by an Actress in a TV-Series - Drama "Buffy the Vampire Slayer" (2001)
- MTV Movie Award - Best Villain "Cruel Intentions" (2000)
- Kids Choice Award - Favorite Television Friends "Buffy the Vampire Slayer" David Boreanazin kanssa (2000)
- Saturn Award - Best Genre TV Actress "Buffy the Vampire Slayer" (2000)
- Csapnivalo Award - Best Actress in a Leading Role "Cruel Intentions" (2000)
- Kids Choice Award - Favorite TV Actress "Buffy the Vampire Slayer" (1999)
- Young Artist Award - Best Performance in a TV Drama or Comedy Series - Leading Young Actress "Buffy the Vampire Slayer" (1999)
- MTV Movie Award - Best Breakthrough Performance "I Know What You Did Last Summer" (1998)
- Saturn Award - Best Genre TV Actress "Buffy the Vampire Slayer" (1998)
- Young Artist Award - Best Performance by a Youth Actress in a Daytime Series "All My Children" (1995)
- Daytime Emmy Award - Outstanding Younger Leading Actress in a Drama Series "All My Children" (1994)
- Young Artist Award - Best Youth Actress a in a Soap Opera "All My Children" (1994)
- Young Artist Award - Best Young Actress in a New Television Series "Swans Crossing" (1993)
- Young Artist Award - Best Young Actress in an Off-Primetime Series "Swans Crossing" (1993)

Tunnustuksia lehdiltä:

People lehden 100 aikamme upeimman televisio tähden listalla (2003)
Woman of Style (2003) - Divine Design
Woman Of The Year (2002) - Glamour Magazine
Etelä-Afrikan People-lehden Most beautiful people-listalla yhdeksäs. (2002)
Cosmo Girl of the Year (2000)
Maxim's Ultimate Babe (2000)
FHM-lehden kolmanneksi seksikkäin naisen vuonna (2000)
FHM-lehden maailman seksikkäin naisen (1999)
People Magazine's 50 Most Beautiful People-listalla (1998)
TV Guide's Television's 20 Great Faces-listalla (1997)