Marcello Giordani (birth name Marcello Guagliardo; born 25 January 1963) is an Italian operatic tenor who has sung leading roles in opera houses throughout Europe and the United States. He has had a distinguished association with the New York Metropolitan Opera, where he has sung in over 200 performances since his debut there in 1993. (He is not to be confused with another Italian tenor, Massimo Giordano, who toured with Anna Netrebko in 2009.)
Marcello Giordani was born in 1963 in the small Sicilian town of Augusta. His father, a former prison guard, was the owner of a major gasoline station in the town, and his mother was a housewife. He showed a talent for singing at an early age and took private lessons in Augusta as well as singing in his church choir. When he was nineteen, he quit his job in a bank and moved to Milan where he studied voice with Nino Carta. Giordani made his professional operatic debut in 1986 as the Duke in Rigoletto at the Festival dei Due Mondi in Spoleto. His debut at La Scala came two years later when he sang Rodolfo in La bohème. He went on to sing throughout Italy and Europe, and in 1988, he made his American debut singing Nadir in Les pêcheurs de perles with Portland Opera, a company with which he frequently appeared early in his career. Engagements with several other American opera companies followed, including San Francisco Opera, Seattle Opera, Los Angeles Opera and the Opera Company of Philadelphia. Giordani made his Metropolitan Opera debut in 1993 as Nemorino in a Parks performance of L'elisir d'amore opposite Maria Spacagna as Adina. His first performance on the actual stage at the Metropolitan Opera House was on December 11, 1995 as Rodolfo to Hei-Kyung Hong's Mimì with Carlo Rizzi conducting.