Rafael Lucas is a voice actor known for his work in Spanish-language dubs of anime series and films. His professional credits are primarily documented for dubs produced in Spain.

Among his notable roles are Den-Den in the series Ultramarine Magmell and Edo in the series Ultraman, both of which are Spanish dubs. His other voice acting credits in anime include the role of Reiichi Ando in the original net animation adaptation of Baki, Kink in Dorohedoro, and Makumo in the film Kabaneri of the Iron Fortress: The Battle of Unato. He is also credited with voice work in the Crunchyroll Spanish dub of the second season of Vinland Saga.