Isabela Yolanda Moner (born July 10, 2001), known professionally as Isabela Merced since 2019, is an American actress and singer.
She played the lead role of CJ Martin on the Nickelodeon television series 100 Things to Do Before High School (2014–2016) and voiced Kate in Nickelodeon's animated spinoff series Dora and Friends: Into the City! (2014–2017). In film, she has played Izabella in Transformers: The Last Knight (2017), Lizzy in Instant Family (2018), Isabel in Sicario: Day of the Soldado (2018), the titular character in Dora and the Lost City of Gold (2019), and Rachel Cooper in the Netflix film Sweet Girl (2021).
Known For
Superman
Kendra Saunders / Hawkgirl
2025
Alien, Terror in Space
Self (archive footage)
2025
Alien: Romulus
Kay
2024
Turtles All the Way Down
Aza Holmes
2024
Madame Web
Anya Corazón
2024
Rock, Paper, Scissors
The Susan (voice) · (1 episode)
2024
Migration
Kim (voice)
2023
The Last of Us
Dina · (7 episodes)
2023
Rosaline
Juliet
2022
Father of the Bride
Cora Herrera
2022
Spirit & Friends
Lucky (voice) · (20 episodes)
2022
Maya and the Three
Widow Queen (voice) · (9 episodes)
2021
Sweet Girl
Rachel Cooper
2021
Spirit Untamed
Lucky Prescott (voice)
2021
Let It Snow
Julie
2019
The Kelly Clarkson Show
(1 episode)
2019
Dora and the Lost City of Gold
Dora
2019
Instant Family
Elizabeth “Lizzy” Viara
2018
Sicario: Day of the Soldado
Isabel Reyes
2018
The Nut Job 2: Nutty by Nature
Heather (voice)
2017
Transformers: The Last Knight
Izabella
2017
Legends of the Hidden Temple
Sadie
2016
Middle School: The Worst Years of My Life
Jeanne Galletta
2016
The House That Jack Built
Young Nadia
2015
Nickelodeon's Ho Ho Holiday Special
Isabela Moner
2015
Splitting Adam
Lori
2015
Dutch & Razzlekhan
Carla Vargas
100 Things to Do Before High School
CJ Martin · (25 episodes)
2014
100 Things to do Before Highschool (TV Movie)
CJ Martin
2014
Dora and Friends: Into the City!
Kate (voice) · (20 episodes)
2014
Growing Up Fisher
Jenny · (7 episodes)
2014
Honest Trailers
Anya Corazón (archive footage) · (1 episode)
2012