Nuno Filipe Gomes Loureiro (1977–2025) was a Portuguese plasma physicist. Born in Viseu, Portugal, he graduated from Instituto Superior Técnico (IST) in Lisbon in 2000 with undergraduate and master's degrees in physics. He continued his education at Imperial College London, where he obtained a doctorate in physics in 2005, with a dissertation on tearing modes in plasma. His early research focused on magnetohydrodynamics and astrophysical plasmas.