Administration and Innovation (FI) (2008–2011) Carlo Calenda, Minister of Economic Development (A) (2016–2018) Giuseppe Fioroni, Minister of Public Education (PD) (2006–2008) Gianfranco Rotondi, Minister for the Implementation of the Government Program (FI) (2008–2011) Walter Veltroni, Minister for Cultural Heritage (PD) (1996–1998) Members of local governments Presidents of Regions Vincenzo De Luca, President of Campania (PD) (2015–today) Vito Bardi, President of Basilicata (FI) (2019–today) Attilio Fontana, President of Lombardy (Lega) (2018–today) Marcello Pittella, President of Basilicata (PD) (2013–2019) Mayors of main cities Luigi De Magistris, Mayor of Naples Giorgio Gori, Mayor of Bergamo (PD) Members of the Parliament Members of the Chamber of Deputies Members of the Senate of the Republic International figures Members of the European Parliament From other European Union member states Notable individuals Journalists, commentators, and political satirists Pierluigi Battista Stefano Feltri University and academic figures Alfonso Celotto, constitutional law professor at the Sapienza University of Rome Francesco Clemente, public comparative law professor at the University of Perugia Massimo Luciani, constitutional law professor at the Sapienza University of Rome Vincenzo Musacchio, jurist Marco Plutino, constitutional law professor at the University of Cassino Tomaso Montanari Massimo Villone, constitutional law professor at the University of Naples Federico II Constitutional judges and lawyers Sabino Cassese, former judge of the Constitutional Court of Italy Giuseppe Tesauro, former President of the Constitutional Court of Italy Others Marco Bentivogli, former secretary of the Italian Federation of Metal Mechanics (2014–2020) Sardines movement Celebrities Actors and film directors Massimo Ghini Cristina Comencini Sabina Guzzanti Gene Gnocchi Sabrina Ferilli Paolo Virzì Ivano Marescotti Luca Bizzarri Singers and producers Roberto Vecchioni Writers and artists Roberto Saviano Sandro Veronesi Michela Murgia Oliviero Toscani Makkox Athletes Alessandro Costacurta Organisations Committees Main political parties Minor parties European political parties Trade unions and business organisations Newspapers Periodicals Other organisations Officially endorse neither side Members of the government and institutions Notable individuals Constitutional judges and lawyer Gustavo Zagrebelsky, former President of the Constitutional Court of Italy Organisations Main political parties References Constitutional referendums in Italy 2020 elections in Italy Political endorsements