Endorsements in the 2020 Italian constitutional referendum

This page lists individuals and organisations who publicly expressed an opinion regarding the 2020 Italian constitutional referendum.

Presidents of the Senate
Former

Presidents of the Chamber of Deputies
Former
 * Roberto Fico, President of the Chamber of Deputies (M5S) (2018–today)

Prime Ministers
Former
 * Giuseppe Conte, 58th Prime Minister (Independent) (2018–2021)
 * Enrico Letta, 55th Prime Minister (PD) (2013–2014)

Ministers
Former
 * Luigi Di Maio, Minister of Foreign Affairs (M5S) (2019–today)
 * Riccardo Fraccaro, Secretary of the Council of Ministers (M5S) (2019–today)
 * Mara Carfagna, Minister for Equal Opportunities (FI) (2008–2011)
 * Mariastella Gelmini, Minister of Education, University and Research (FI) (2008–2011)
 * Maurizio Martina, Minister of Agricultural, Food and Forestry Policies (PD) (2014–2018)
 * Marco Minniti, Minister of the Interior (PD) (2016–2018)
 * Matteo Salvini, Minister of the Interior (Lega) (2018–2019)

Presidents of Regions
Current
 * Stefano Bonaccini, President of Emilia-Romagna (PD) (2014–today)
 * Giovanni Toti, President of Liguria (C!) (2015–today)
 * Nicola Zingaretti, President of Lazio (PD) (2013–today)

Mayors of main cities
Current
 * Dario Nardella, Mayor of Florence (PD) (2014–today)

Members of the Chamber of Deputies
• Giuseppe Brescia (M5S)

• Stefano Ceccanti (PD)

• Francesco D'Uva (M5S)

• Stefano Fassina (PeC)

• Andrea Marcucci (PD)

• Andrea Romano (PD) Former

Members of the Senate of the Republic
• Albert Lanièce (UV)

• Gianni Marilotti (M5S)

• Dario Parrini (PD)

• Stefano Ceccanti (PD)

Former • Pietro Ichino (PD)

• Enrico Morando (PD)

Members of the European Parliament
• Ignazio Corrao (M5S)

• Dino Giarrusso (M5S)

Journalists, commentators, and political satirists

 * Giuliano Ferrara
 * Claudio Cerasa
 * Beppe Severgnini
 * Antonio Polito
 * Massimo Giletti
 * Giovanni Floris

Constitutional judges and lawyer

 * Carlo Fusaro, jurist
 * Valerio Onida, former President of the Constitutional Court of Italy
 * Lorenza Carlassare, jurist
 * Stefano Ceccanti, jurist and senator for the Democratic Party;

Others

 * Tito Boeri, former President of the National Institute for Social Security (2014–2019)

Presidents of the Senate
Former
 * Pietro Grasso, 21st President of the Senate of the Republic (LeU) (2013–2018)
 * Marcello Pera, 18th President of the Senate of the Republic (FI) (2001–2006)

Presidents of the Chamber of Deputies
Former
 * Laura Boldrini, 14th President of the Chamber of Deputies (PD) (2013–2018)
 * Pier Ferdinando Casini, 11th President of the Chamber of Deputies (CpE) (2001–2006)
 * Luciano Violante, 10th President of the Chamber of Deputies (PD) (1996–2001)

Prime Ministers
Former
 * Ciriaco De Mita, 47th Prime Minister of Italy (IP) (1988–1989)
 * Romano Prodi, 52nd Prime Minister of Italy (PD) (1996–1998; 2006–2008)

Ministers
Former
 * Emma Bonino, Minister of Foreign Affairs (+E) (2013–2014)
 * Renato Brunetta, Minister of Public 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)

Presidents of Regions
Former
 * 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 Chamber of Deputies
Current  • Simone Baldelli (FI)

• Deborah Bergamini (FI)

• Claudio Borghi (Lega)

• Elena Bruno Bossio (PD)

• Andrea Colletti (M5S)

• Nicola Fratoianni (SI)

• Alessandro Fusacchia (Independent)

• Roberto Giachetti (IV)

• Giancarlo Giorgetti (Lega)

• Mara Lapia (M5S)

• Lucio Malan (FI)

• Riccardo Magi (+E)

• Giorgio Mulé (FI)

• Osvaldo Napoli (FI)

• Matteo Orfini (PD)

• Guido Germano Pettarin (FI)

• Francesco Paolo Sisto (FI)

• Elisa Siragusa (M5S)

• Andrea Vallascas (M5S)

• Pierangelo Zanettin (FI) Former • Guido Crosetto (FdI)

• Gianni Cuperlo (PD)

• Andrea Mazziotti di Celso (A)

• Nicola Savino (PSI)

Members of the Senate of the Republic
• Andrea Cangini (FI)

• Giuseppe Luigi Cucca (IV)

• Saverio De Bonis (Independent)

• Gregorio de Falco (Independent)

• Luigi Di Marzio (Independent)

• Elena Fattori (Independent)

• Tommaso Nannicini (PD)

• Nazario Pagano (FI)

• Marco Perosino (FI)

• Tatjana Rojc (PD)

Former • Giorgio Tonini (PD)

Members of the European Parliament
• Brando Benifei (PD)

• Sandro Gozi (IV)

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

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

Constitutional judges and lawyer

 * Gustavo Zagrebelsky, former President of the Constitutional Court of Italy