Luis Ernesto Alva y Talledo, better known as Luigi Alva (Paita, Peru 10 April 1927) is a Peruvian operatic tenor, active in the second half of the 20th century. A Mozart and Rossini specialist, Alva achieved fame with roles such as Don Ottavio (in Don Giovanni), Count Almaviva (in The Barber of Seville) and Fenton (in Verdi's Falstaff). He retired from the stage in 1989.
Alva was born in Paita, Peru, and served for a while in the Peruvian Navy before concentrating on a singing career. He studied at the Conservatorio Nacional de Música in Lima under and made his operatic debut in Federico Moreno Torroba's Luisa Fernanda in Lima in 1949 He went to Milan in 1953 and studied under Emilio Ghirardini and Ettore Campogalliani. He made his European debut at the Teatro Nuovo in Milan as Alfredo in Verdi's La traviata in 1954, following that as Paolino in Cimarosa's Il matrimonio segreto. His debut at the La Scala came in 1956 as Count Almaviva in Rossini's The Barber of Seville, a role in which he became widely admired. Subsequently he sang with most of the leading opera festivals and companies in the US and Europe. At Glyndebourne he made his debut as Nemorino in Donizetti's L'elisir d'amore. In 1962 Alva made his debut with the Philadelphia Lyric Opera Company as Count Almaviva and in 1964 he made his first appearance at the Metropolitan Opera as Fenton in Verdi's Falstaff. He went on to sing in a further 101 performances at the Met between 1964 and 1975.