Luigi Pietro Manini, Count of Fagagna (Crema, Lombardy-Venetia, Austrian Empire, 8 March 1848 – Brescia, 29 June 1936) was an Italian set designer, architect, and painter. He arrived in Lisbon, Portugal, in 1879, where he lived until he returned to Italy in 1913. Manini was responsible for some of the most striking architectural designs in Portugal; some of his most famous works include: