- Newbery Medal for Fiction i 2005 for The Spiderwick Chronicles
- Eisner Award for bedste forfatter/kunstner i 2006 for The Coldest Girl in Coldtown
- Edgar Award for bedste unge voksne i 2011 for White Cat
- Nebula Award for bedste novelle i 2012 for "The Girl Who Drank the Moon"
- World Fantasy Award for bedste roman i 2019 for The Cruel Prince