Bárbara Lourenço is a Portuguese voice actress born on May 13, 1982, in Almada, Lisbon, Portugal. She is widely recognized for her extensive work in dubbing anime and animated series into European Portuguese.

Lourenço has lent her voice to a vast array of characters across numerous popular series and films. She is particularly known for her work in long-running franchises, having voiced Nami in the One Piece series and its movie One Piece Stampede. In the My Hero Academia franchise, she has voiced multiple characters, including Minoru Mineta, Momo Yaoyorozu, and Ochako Uraraka across the main television series and the movie My Hero Academia the Movie: Heroes: Rising. Her repertoire also includes roles in the Pretty Guardian Sailor Moon universe, where she has portrayed Hotaru Tomoe / Sailor Saturn, Michiru Kaioh / Sailor Neptune, and other characters in Pretty Guardian Sailor Moon Crystal: Season III and the film Pretty Guardian Sailor Moon Eternal.

Her voice acting career spans a wide variety of other notable titles. She provided voices for multiple characters in the various Jewelpet series, including Jewelpet Kira☆Deco—! and Lady Jewelpet. She has also taken on roles such as Zoe in Dinosaur King, Becky in The Adventures of Tom Sawyer, Doremi in the Ojamajo Doremi series, Haruka in Daigunder, Charlotte in Inspector Fabre, Saku in Star Wars: Visions, and characters in Medarot Damashii. Her voice work also includes main characters in iconic series like Shizuka in Doraemon, Sakura in Naruto, and Rei Ayanami in Neon Genesis Evangelion.

Beyond anime, Bárbara Lourenço's dubbing work includes the speaking voice of Anna in the Portuguese version of Disney's Frozen. In addition to her extensive voice acting career, she is also an on-screen actress, having appeared in numerous Portuguese television series such as Terra Brava, Rainha das Flores, and Sol de Inverno. She has also performed theme songs for several anime series, including Ojamajo Doremi, Tsubasa: RESERVoir CHRoNiCLE, and The Vision of Escaflowne.