Margarida Rosa Rodrigues is a Portuguese voice actor known for her work in dubbing animated series for Portuguese television. Her career is primarily documented through her contributions to various anime and animated series that were broadcast in Portugal, particularly during the 1980s.

Rodrigues was involved in dubbing several anime series produced by Japanese studios. She provided the voice for the character Quim in the Portuguese version of the series Hey! Bumboo, taking over the role a few episodes into the series. She also voiced the character Princesa Katerina in the series Blue Blink, known in Portugal as Raio Azul. Rodrigues's other voice roles include Nobre in the series Thumbelina: A Magical Story and Belfy in the series Mori no Yōki na Kobito-tachi: Berufi to Rirubitto. Beyond the roles specified in the initial prompt, her broader body of work in animation voice acting includes characters such as Queen Ana in the series Os Três Mosqueteiros, the cat Furu in Bia, a Pequena Feiticeira, and Kiki, the friend of the protagonist in O Panda Tao Tao.