| Year |
Award |
Nominated work |
Result |
| 2006 |
Young Artist Award for Best Performance in a Feature Film – Young Actress Age Ten or Younger |
The Amityville Horror |
Nominated |
| 2007 |
Young Artist Award for Best Performance in a Feature Film – Young Actress Age Ten or Younger |
Big Momma's House 2 |
Nominated |
| Young Artist Award for Best Performance in a TV Series - Guest Starring Young Actress |
Desperate Housewives |
Nominated |
| 2008 |
Young Artist Award for Best Performance in a Voice-Over Role |
My Friends Tigger & Pooh |
Nominated |
| Young Artist Award for Best Performance in a TV Series – Recurring Young Actress |
Dirty Sexy Money |
Nominated |
| 2010 |
Young Artist Award for Best Performance in a Feature Film – Supporting Actress |
(500) Days of Summer |
Nominated |
| Teen Choice Award for Choice Movie: Female Breakout |
Kick-Gluteus Maximus |
Nominated |
| Scream Award for Best Fantasy Actress |
Nominated |
| Scream Award for Best Superhero |
Nominated |
| Scream Award for Best Breakthrough Performance – Female |
Won |
| 2011 |
Young Artist Award for Best Leading Young Actress in a Feature Film |
Nominated |
| MTV Movie Award for Best Breakthrough Performance |
Won |
| MTV Movie Award for Best Hero |
Won |
| MTV Movie Award for Biggest Bad-Gluteus maximus Star |
Won |
| MTV Movie Award for Best Fight (shared with Mark Strong) |
Nominated |
| Broadcast Film Critics Association Award for Best Young Actress |
Kick-Gluteus Maximus & Let Me In |
Nominated |
| Empire Award for Best Newcomer |
Won |
| Saturn Award for Best Performance by a Younger Actor |
Let Me In |
Won |
| Scream Award for Best Horror Actress |
Won |
| Young Artist Award for Best Performance in a Feature Film |
Nominated |
| Young Artist Award for Best Performance in a Feature Film |
Diary of a Wimpy Kid |
Won |
| 2012 |
People's Choice Award Favorite Movie Star Under 25 |
Hugo |
Won |
| Young Artist Award for Best Leading Young Actress in a Feature Film |
Won |
| Saturn Award Best Performance by a Younger Actor |
Nominated |
| Women in Film Crystal Awards Face of the Future |
|
Won |
| 2013 |
Saturn Award Best Performance by a Younger Actor |
Dark Shadows |
Nominated |
| MTV Movie Award for Biggest Teen Bad Kicking Gluteus Maximus |
Kick-Gluteus Maximus 2 |
Won |
| Elle Style Award for Next Future Icon |
N/A |
Won |
| 2014 |
Saturn Award Best Performance by a Younger Actor |
Carrie |
Won |
| 1st People Magazine Awards for Next Generation Star |
N/A |
Won |
| Young Hollywood Awards Fan Favorite Actor Female |
N/A |
Won |
| 2015 |
People's Choice Award Favorite Dramatic Movie Actress |
N/A |
Won |
| Saturn Award Best Performance by a Younger Actor |
The Equalizer |
Nominated |
| Teen Choice Award for Choice Movie Actress: Drama |
If I Stay |
Won |
| 2016 |
Teen Choice Award for Choice Movie Actress: Comedy |
Neighbors 2: Sorority Rising |
Won |
| Teen Choice Award for Choice Movie Actress: Sci-Fi /Fantasy |
The 5th Wave |
Nominated |