Elisabeth Gauthier Pelletier is a voice actor from Sorel-Tracy, Quebec, who works primarily in the Quebec French dubbing industry. She began her career in dubbing in July 2018 after being selected for a training program with a recognized dubbing director. Her voice, noted for being well-suited to adolescent characters, helped her find work quickly in a field where such voices were in demand. One of her earliest notable roles was providing the speaking voice for Nala in the 2019 French Canadian dub of The Lion King, a part for which she had to audition and receive approval from Disney.

In the anime and animated series category, Gauthier Pelletier is known as the Quebecois voice of Juno Reyes in the series Bakugan. Her other significant voice roles in animation include Kate in The Game Catchers, also known as Les Cosmo-joueurs, and the character Lin in the animated series Corner Gas Animated. Her work spans a wide range of genres, as she has also contributed to the French Canadian dubs of popular films and series such as Civil War, Deadpool & Wolverine, Twisters, Scream (2022), and the animated musical film Wish. In the adult animated musical series Hazbin Hotel, she is heard in the Quebecois version.

Beyond animation for film and television, her voice work includes dubbing for live-action productions and providing voices for radio commercials and audio books. Through her career, she has been the French Canadian voice for actresses including Nadine Bhabha, Chanté Adams, Emma Corrin, Daisy Edgar-Jones, and Beyoncé Knowles.