Giordani is an Italian surname. Notable people with the surname include:
Alberto Giordani (1899–1927), Italian footballer Aldo Giordani (1914–1982), Italian cinematographer Attilio Giordani (1913–1972), Italian Roman Catholic and member of the Association of Salesian Cooperators Carmine Giordani (c. 1685–1758), Italian composer and organist Claudia Giordani (born 1955), Italian former alpine skier Domenico Giordani, O.F.M. Obs. (died 1640), Roman Catholic prelate, Bishop of Isernia Francesco Giordani (1896–1961), Italian research chemist and scientist Giuseppe Giordani (1751–1798), Italian composer of mainly operas Igino Giordani (1894–1980), Italian politician, writer and journalist Ivan Giordani (born 1973), Italian bobsleigher Leonardo Giordani (born 1977), former Italian cyclist Marcello Giordani (1963–2019), Italian operatic tenor Pietro Giordani (1774–1848), Italian writer, classical literary scholar Robert Giordani (1902–1981), French art director Silvia Giordani (born 1973), Italian chemist Tommaso Giordani (c. 1730-1733 – before 1806), Italian composer active in England and in Ireland Víctor Giordani (born 1951), Guate
See also Giordano (surname)