Mariana Torres is a Brazilian voice actress and dubbing director known for her extensive work in Portuguese-language adaptations of anime and animated series. Born in Rio de Janeiro, she began her career in voice acting at a young age and has since become a prominent figure in the Brazilian dubbing industry.

Torres has lent her voice to a wide array of anime characters. She is the Portuguese voice of Utahime Iori in the popular series Jujutsu Kaisen. In the fantasy comedy I've Been Killing Slimes for 300 Years and Maxed Out My Level, she voices the demon administrator Beelzebub. She also plays the title character Kobayashi in Miss Kobayashi's Dragon Maid and its sequel, Miss Kobayashi's Dragon Maid S. Her other notable anime roles include Miyo Inabami in Kakegurui, Daisy in Halo Legends, Hatoko Daikanyama in Cyber Team in Akihabara: The Movie, and Clara, also known as Glitter Clover, in Glitter Force Doki Doki.

Beyond the titles listed by the user, Torres's career features many other significant roles, demonstrating her versatility. She voices Sword Maiden in Goblin Slayer, Wiz in the KonoSuba franchise, and Asfi Al Andromeda in Is It Wrong to Try to Pick Up Girls in a Dungeon?. Her work also extends to series such as Black Clover, where she plays Sol Marron, and That Time I Got Reincarnated as a Slime, in which she voices Frey. In addition to anime, she is well-known for dubbing live-action characters, including Wanda Maximoff / Scarlet Witch in the Marvel Cinematic Universe and Kara Danvers / Supergirl in Supergirl.

Torres has received recognition for her work in the industry. In 2009, she won the Prêmio Yamato, a prestigious Brazilian dubbing award, for Best Protagonist Voice Actress for her role as Raven Baxter in the series That's So Raven. More recently, in 2022, she was nominated for the Cubo de Ouro award in the Geek Dubbing of the Year category for her performance as Wanda in the series WandaVision. Her family has a strong connection to the dubbing profession, as her sisters, Adriana Torres and Juliana Torres, are also a voice actress and a dubbing director, respectively.