Giovanni Claudio Fava (born 15 April 1957) is an Italian politician. He is the Coordinator of the National Secretariat of Sinistra Ecologia Libertà (Left Ecology Freedom). He was until 2009 Member of the European Parliament for the Italian Islands with the Democratic Left (SD), part of the Socialist Group and is vice-chair of the European Parliament's Committee on Regional Development.
He was a substitute for the Committee on Civil Liberties, Justice and Home Affairs and the Committee on Fisheries and the Committee on Foreign Affairs.
Fava was born in Catania, Sicily. His father Giuseppe Fava, founder of the I Siciliani monthly magazine – for which Claudio Fava also worked – was killed by the Mafia on 5 January 1984.
A graduate in law (1980) and a qualified journalist (since 1982). He was one of the founders of La Rete and was elected to the Chamber of Deputies in the Sicilian Regional Assembly in 1991. In 1992-1994 served as member of the Chamber of Deputies of Italy.