João Gouveia is a Portuguese voice actor known for his work in dubbing foreign films and television series into European Portuguese. He provided the Portuguese voice for the character Peter in the 2019 animated fantasy film Mary and The Witch's Flower. In this Studio Ponoc production, Peter is a local boy who helps the film's protagonist, Mary, and later becomes a central figure in her adventure at the Endor College for witches.

His other credits in film dubbing include contributing additional voices to the. Dolittle. On television, Gouveia's roles span several series. In 2022, he voiced the character Cris in the series As Regras da Flora and Junior Guerrico in Simona. His earlier television work includes the role of Hubertus in the 2020 series Colégio Einstein and voicing Teddy in the 2018 series O Príncipe de Peoria. The documented roles for João Gouveia are primarily in content dubbed for Portuguese audiences and date from 2018 onwards.