Guilene Conte is a Brazilian actress, voice actress, and dubbing director with a extensive career in dubbing for television, film, and animation. Born in Rio de Janeiro on December 14, 1970, she began her voice acting career in the 1990s, with one of her earliest notable roles being the voice of Princess Peach, then known as Princess Toadstool, in the Brazilian Portuguese dubs of the DiC Entertainment cartoons The Super Mario Bros. Super Show!, The Adventures of Super Mario Bros. 3, and Super Mario World. She has reflected on this period as a formative learning experience, where she observed and learned from more seasoned dubbing veterans in the studio.

In the realm of anime, Conte has voiced a variety of characters. She is the voice of Claudia Grant in the classic series The Super Dimension Fortress Macross, as well as in its U.S. adaptation, Robotech. Her other prominent anime roles include the powerful mage Celica Arfonia in Akashic Records of Bastard Magical Instructor and the fairy Davi in the magical girl series Glitter Force Doki Doki. Her anime film work includes providing the voice for Ray Beams in the Eureka Seven Hi-Evolution movie series. Beyond these, her anime credits span a wide range of series, including roles in Death Note as Nori, Digimon Adventure 02 as Laura, Samurai Champloo as Yatsuha, and Trigun as Dominique the Cyclops.

Conte's work extends significantly into Western animation and live-action dubbing. She is widely recognized as the primary Brazilian Portuguese voice for actress Melissa Joan Hart, notably as the titular character in the series Sabrina, the Teenage Witch and its associated films, as well as in other projects like No Good Nick. She is equally famous for dubbing actress Tichina Arnold as Rochelle Rock in the popular sitcom Everybody Hates Chris. This role presented a creative challenge for her, requiring her to adapt her naturally calmer voice to match the character's more boisterous personality. In a memorable event, she was able to meet and share a panel with Tichina Arnold at the Sana festival in Brazil in 2024.

Her dubbing repertoire also includes being the long-time voice for Mexican singer and actress Thalía in her telenovelas such as Marimar and María la del Barrio. Conte has described this long-running association as one of the most beautiful moments of her career, creating a sense of deep connection with the actress she has voiced for so many years. She also frequently dubs actresses like Helena Bonham Carter, Patricia Arquette, and Jami Gertz. In animation, her roles include Captain Amelia in Disney's Treasure Planet, Lady Campanula Tottington in Wallace & Gromit: The Curse of the Were-Rabbit, and Batgirl in various Batman animated films. In the video game world, she is the voice of the hero Symmetra in the Brazilian Portuguese version of Overwatch.