Abby Ryder Fortson
- Child actor
- Teen actor
Abby Ryder Fortson (born March 14, 2008) is an American actress. She played Ella Novak in Transparent, Harper Weil in The Whispers, Sophie Pierson in Togetherness, Cassie Lang in Ant-Man (2015) and Ant-Man and the Wasp (2018), and Margaret Simon in Are You There God? It's Me, Margaret. (2023).
She is the daughter of actress Christie Lynn Smith and her husband, John Fortson.
On January 6, 2024, Fortson was honored with the Star on the Rise Award at the 2024 Astra Awards of the Hollywood Creative Alliance.
Acted in
The Pitt
2025
as Kristi Wheeler
Griffin in Summer
2024
as Kara
Are You There God? It's Me, Margaret.
2023
as Margaret Simon
Marvel Studios Assembled
2021
as Cassie Lang (archive footage)
Marvel Studios Legends
2021
as Cassie Lang (archive footage) (uncredited)
Trolls: TrollsTopia
2020
as Priscilla (voice)
Tales from the Loop
2020
as Young Girl
Tales from the Loop
2020
as Young Loretta
A Dog's Journey
2019
as Young CJ
Ant-Man and the Wasp
2018
as Cassie
Forever My Girl
2018
as Billy
DuckTales
2017
as Little Girl Audience Member (voice)
DuckTales
2017
as Kid (voice)
DuckTales
2017
as Little Girl (voice)
Room 104
2017
as Elle
Albert
2016
as Saplings
Rated
2016
as Hannah
Ant-Man
2015
as Cassie Lang
The Whispers
2015
as Harper Weil
Togetherness
2015
as Sophie Pierson
Transparent
2014
as Ella Novak
The Mindy Project
2012
as Clementine