Giordana is an Italian surname. Notable people with the surname include:
Andrea Giordana (born 1946), Italian singer and actor Marco Tullio Giordana (born 1950), Italian film director and screenwriter Marina Giordana (born 1955), Italian actress Santiago Giordana (born 1995), Argentine footballer
See also
Giordana Di Stefano (1995–2015), Italian femicide victim