Giana may refer to:
Multimedia The Great Giana Sisters, 1987 platform game Giana Sisters DS, 2009 platform game developed by Spellbound Interactive for the Nintendo DS, iPad, iPhone, and Android Giana Sisters: Twisted Dreams, 2012 platform game developed by Black Forest Games for Microsoft Windows
Name Feminine: Gianna, Gia, Giovanna, Jane Masculine: Gianni, Giovanni
People First name Giana Roberge (born 1970), American female road cycle racer Giana Romanova (born 1954), female middle-distance runner who represented the USSR Gia'na Garel, writer, producer, filmmaker, composer and entertainment consultant based in New York City
Surname Adalgisa Giana (1888–1970), Italian operatic soprano Tom Gianas (born 1964), American comedy writer, director and producer
Other uses A.S. Giana Erminio, an Italian football club based in Gorgonzola, Lombardy