The Sé de Portalegre, also known as the Cathedral of Portalegre (Portuguese: Catedral de Portalegre) is a cathedral in Portalegre, Portugal. It is classified as a national monument. Construction started in 1556 and ended in the early 17th century.
- "Sé de Portalegre". igespar.pt (in Portuguese). Instituto de Gestão do Património Arquitectónico e Arqueológico. Retrieved 13 May 2014.