| Year |
Result |
Award |
Notes |
| 2000 |
Won |
Kid's Choice Awards |
Blimp Award for Favorite Television Actress
for: All That (1994) and The Amanda Show (1999) |
| Nominated |
Young Artist Award |
Best Performance in a TV Comedy Series - Leading Young Actress
for: The Amanda Show (1999) |
| Nominated |
YoungStar Award |
Best Young Actress/Performance in a Comedy TV Series
for: The Amanda Show (1999) |
| 2001 |
Won |
Kid's Choice Awards |
Blimp Award for Favorite Television Actress
for: The Amanda Show (1999) |
| Nominated |
Young Artist Award |
Best Performance in a TV Comedy Series - Leading Young Actress
for: The Amanda Show (1999) |
| 2002 |
Won |
Kid's Choice Awards |
Blimp Award for Favorite Television Actress
for: The Amanda Show (1999) |
| Nominated |
Teen Choice Award |
Film - Choice Chemistry
for: Big Fat Liar (2002) |
| 2003 |
Won |
Kid's Choice Awards |
Blimp Award for Favorite Movie Actress
for: Big Fat Liar (2002)
Also for Favorite Television Actress
for: The Amanda Show (1999) |
| Nominated |
Young Artist Award |
Best Performance in a Feature Film - Leading Young Actress
for: Big Fat Liar (2002) |
| Nominated |
Teen Choice Award |
Choice TV Actress - Comedy
for: What I Like About You (2002) |
| 2004 |
Won |
Kid's Choice Awards |
Blimp Award for Favorite Movie Actress
for: What a Girl Wants (2003) |
| Nominated |
Teen Choice Award |
Choice TV Actress - Comedy
for: What I Like About You (2002) |
| Nominated |
Young Artist Award |
Best Performance in a TV Series - Leading Young Actress
for: What I Like About You (2002) |
| 2005 |
Nominated |
Teen Choice Award |
Choice TV Actress: Comedy
for: What I Like About You (2002) |
| 2006 |
Nominated |
Teen Choice Award |
Movies - Choice Liplock
for: She's the Man (2006) |
| 2007 |
Won |
Hollywood Film Festival |
Ensemble of the Year
for: Hairspray (2007) |
| Won |
Critics' Choice Award |
Best Acting Ensemble
for: Hairspray (2007) |
| 2008 |
Nominated |
Screen Actors Guild Awards |
Outstanding Performance by a Cast in a Motion Picture
for: Hairspray (2007) |