Tiago Manuel Cardoso Travassos Retrê, born on May 8, 1986, in Mem-Martins, Sintra, Portugal, is a Portuguese actor, dubbing actor, and singer. His career as a dubbing actor began with his debut in the series Astro Farm. Over the years, he has become a prominent figure in the Portuguese dubbing industry, providing voices for a vast array of characters in animation and live-action productions.

Retrê has a significant body of work in the dubbing of anime for the Portuguese market. He is notably associated with the various series within the Jewelpet franchise. In Jewelpet Kira☆Deco—!, he voiced the characters Blue Knight Ozaki, Kaiser, and Kiichi Furano, in addition to the roles of Dian and Io. His work in the franchise continued in Lady Jewelpet, where he voiced Príncipe Miura, Príncipe Romeo, and Príncipe Sauler. His contributions to the wider Jewelpet series also include roles in the original Jewelpet, where he voiced Dian, Keigo Tatewaki, and Nephrite; in Jewelpet Sunshine as Jasper, Masago Kuroda, and Titana; in Jewelpet Twinkle as Dian and Titana; and in Jewelpet Happiness as Izumi Taira.

Beyond the Jewelpet franchise, his anime dubbing credits are extensive. He voiced several key characters in the Portuguese version of Inuyasha, including the Avô da Agome (Kagome's grandfather), Jaken, Kouga, Naraku, and Totosai. He also provided the voice for Nobu Andou in Capeta and took on the roles of Fay D. Flourite and Syaoran in Tsubasa: RESERVoir CHRoNiCLE. In the series Tenkai Knights, he voiced both Ceylan Jones and Slyger. His film work in anime includes voicing an adult Nobita in the Portuguese dub of Stand By Me Doraemon.

In addition to his work as a voice actor, Retrê has also taken on roles in dubbing production. He served as the dubbing director and adapted the Portuguese version of the animated series Sonic Prime.