Who plays Thalia Grace?

There is no one definitive actress who plays Thalia Grace, as the character has been portrayed by different actresses in various adaptations of the Percy Jackson series.

Here are some examples:

* In the Percy Jackson & the Olympians film series (2010-2013), Thalia is portrayed by AnnaSophia Robb.

* In the Percy Jackson & the Olympians television series (2024-), Thalia is portrayed by Leah Sava Jeffries.

There are also voice actresses who have voiced Thalia in various audio dramas and video games.