# Endorsements in the 2016 Italian constitutional referendum

This page lists individuals and organisations who publicly expressed an opinion regarding the 2016 Italian constitutional referendum.

## Yes
### Members of the government and institutions
#### Presidents of Italy

Former
* Giorgio Napolitano, 11th President of Italy (Independent)

#### Presidents of the Senate

Current
* Pietro Grasso, 39th President of the Senate (PD)
Former
* Franco Marini, 37th President of the Senate (PD)
* Marcello Pera, 36th President of the Senate (Independent)

#### Presidents of the Chamber of Deputies

Current
* Laura Boldrini, 41st President of the Chamber of Deputies (SI)
Former
* Pier Ferdinando Casini, 38th President of the Chamber of Deputies (UdC)
* Luciano Violante, 37th President of the Chamber of Deputies (PD)

#### Prime Ministers

Current
* Matteo Renzi, 56th Prime Minister (PD)
Former
* Giuliano Amato, 48th Prime Minister (PD)
* Enrico Letta, 55th Prime Minister (PD)
* Romano Prodi, 52nd Prime Minister (Independent)

#### Ministers

Current
* Angelino Alfano, Minister of the Interior (NCD)
* Maria Elena Boschi, Minister of Constitutional Reform (PD)
* Carlo Calenda, Minister of Economic Development (Independent)
* Enrico Costa, Minister of Regional Affairs and Autonomies (NCD)
* Graziano Delrio, Minister of Infrastructures and Transports (PD)
* Dario Franceschini, Minister of Culture and Tourism (PD)
* Gian Luca Galletti, Minister of Environment (UdC)
* Paolo Gentiloni, Minister of Foreign Affairs (PD)
* Stefania Giannini, Minister of Education, University and Research (PD)
* Beatrice Lorenzin, Minister of Health (NCD)
* Marianna Madia, Minister of Public Administration (PD)
* Maurizio Martina, Minister of Agriculture, Food and Forestry Policies (PD)
* Andrea Orlando, Minister of Justice (PD)
* Pier Carlo Padoan, Minister of Economy and Finance (Independent)
* Roberta Pinotti, Minister of Defense (PD)
* Giuliano Poletti, Minister of Labour and Social Policies (Independent)
Former
* Fabrizio Barca, Minister for Territorial Cohesion (PD)
* Emma Bonino, Minister of Foreign Affairs (RI)
* Paolo De Castro, Minister of Agriculture, Food and Forestry Policies (PD)
* Cesare Damiano, Minister of Labour (PD)
* Linda Lanzillotta, Minister for Regional Affairs (PD)
* Maurizio Lupi, Minister of Infrastructures and Transports (NCD)
* Giuseppe Fioroni, Minister of Education (PD)
* Giovanna Melandri, Minister of Youth Policies and Sports (PD)
* Arturo Parisi, Minister of Defense (PD)
* Francesco Rutelli, Minister of Cultural Heritage and Tourism (PD)

### Members of local governments
#### President of Regions

Current
* Stefano Bonaccini, President of Emilia-Romagna (PD)
* Luca Ceriscioli, President of Marche (PD)
* Sergio Chiamparino, President of Piedmont (PD)
* Rosario Crocetta, President of Sicily (PD)
* Vincenzo De Luca, President of Campania (PD)
* Catiuscia Marini, President of Umbria (PD)
* Mario Oliverio, President of Calabria (PD)
* Francesco Pigliaru, President of Sardinia (PD)
* Augusto Rollandin, President of Aosta Valley (UV)
* Enrico Rossi, President of Tuscany (PD)
* Ugo Rossi, President of Trentino-Alto Adige/Südtirol (PATT)
* Debora Serracchiani, President of Friuli-Venezia Giulia (PD)
* Nicola Zingaretti, President of Lazio (PD)

#### Mayors of main cities

Current
* Antonio Battista, Mayor of Campobasso (PD)
* Enzo Bianco, Mayor of Catania (PD)
* Luigi Brugnaro, Mayor of Venice (Independent)
* Massimo Cialente, Mayor of L'Aquila (PD)
* Antonio Decaro, Mayor of Bari (PD)
* Valeria Mancinelli, Mayor of Ancona (PD)
* Virginio Merola, Mayor of Bologna (PD)
* Dario Nardella, Mayor of Florence (PD)
* Giuseppe Sala, Mayor of Milan (PD)
* Flavio Tosi, Mayor of Verona (F!)
Former
* Walter Veltroni, Mayor of Rome (PD)

### Members of the Parliament
#### Members of the Chamber of Deputies

Current
* Ferdinando Adornato (AP)
* Paola Binetti (AP)
* Lorenza Bonaccorsi (PD)
* Rocco Buttiglione (AP)
* Salvatore Capone (PD)
* Maria Chiara Carrozza (PD)
* Mario Catania (SC)
* Andrea Causin (AP)
* Fabrizio Cicchitto (AP)
* Gianni Cuperlo (PD)
* Lorenzo Dellai (Demo.S)
* Marco Fedi (PD)
* Emanuele Fiano (PD)
* Roberto Giachetti (PD)
* Sandro Gozi (PD)
* Lorenzo Guerini (PD)
* Pia Elda Locatelli (PSI)
* Marco Meloni (PD)
* Alessia Morani (PD)
* Michele Nicoletti (PD)
* Matteo Orfini (PD)
* Giovanna Palma (PD)
* Lapo Pistelli (PD)
* Paola Pinna (PD)
* Lia Quartapelle (PD)
* Barbara Pollastrini (PD)
* Andrea Romano (PD)
* Gessica Rostellato (PD)
* Francesco Saverio Romano (ALA)
* Daniela Sbrollini (PD)
* Ivan Scalfarotto (PD)
* Marina Sereni (PD)
* Elisa Simoni (PD)
* Bruno Tabacci (CD)
* Liliana Ventricelli (PD)
* Valentina Vezzali (SC)
* Alessandro Zan (PD)
* Enrico Zanetti (SC)
Former
* Peppino Calderisi
* Mariotto Segni (Independent)

#### Members of the Senate

* Piero Aiello (AP)
* Donatella Albano (PD)
* Silvana Amati (PD)
* Sandro Bondi (Independent)
* Elena Cattaneo (Independent)
* Felice Casson (PD)
* Antonio De Poli (AP)
* Benedetto Della Vedova (SC)
* Giuseppe Esposito (AP)
* Anna Finocchiaro (PD)
* Francesco Giacobbe (PD)
* Renato Guerino Turano (PD)
* Pietro Ichino (PD)
* Josefa Idem (PD)
* Giuseppe Lumia (IM–LC)
* Maurizio Migliavacca (PD
* Riccardo Nencini (PSI)
* Andrea Olivero (Demo.S)
* Laura Puppato (PD)
* Renzo Piano (Independent)
* Carlo Rubbia (Independent)
* Maurizio Sacconi (AP)
* Gianluca Susta (PD)
* Mario Tronti (PD)
* Denis Verdini (ALA)
* Karl Zeller (SVP)

### Members of provincial councils
#### Former Members of provincial councils

* Donato Seppi Former Members of the Landtag of South Tyrol (Unitalia)

### European institutions
#### Member of the European Parliament

* Simona Bonafé (PD)
* Mercedes Bresso (PD)
* Caterina Chinnici (PD)
* Nicola Danti (PD)
* Paolo De Castro (PD)
* Herbert Dorfmann (SVP)
* Roberto Gualtieri (PD)
* Cécile Kyenge (PD)
* Alessandra Moretti (PD)
* Damiano Zoffoli (PD)
* Alessia Mosca (PD)
* Pier Antonio Panzeri (PD)
* Giuseppina Picierno (PD)
* Gianni Pittella (PD)
* Patrizia Toia (PD)
* Flavio Zanonato (PD)

### International political figures
#### Head of states and governments

* Jean-Claude Juncker, President of the European Commission
* Barack Obama, 44th President of the United States
* Angela Merkel, Chancellor of Germany

#### National ministers and secretaries

* Thomas de Maiziere, Minister of the Interior of Germany
* Wolfgang Schaeuble, Minister of Finance of Germany

### International organisations

* Organisation for Economic Co-operation and Development
* International Monetary Fund

### Notable individuals
#### Businesspersons

* Flavio Briatore, businessman
* Claudio Descalzi, CEO of Eni
* Sergio Marchionne, CEO of FCA
* Mauro Moretti, CEO of Finmeccanica
* Marco Tronchetti Provera, CEO of Pirelli

#### Presenters and journalists

* Ilaria D'Amico, commentator and television host
* Gad Lerner, journalist, television presenter and writer
* Michele Santoro, journalist and television presenter
* Natasha Stefanenko, model and television presenter

#### University and academic figures

* Giuseppe Galasso, historian

#### Constitutional judges and lawyer

* Sabino Cassese, former judge of the Constitutional Court of Italy

#### University professors and judges letter

On 23 May, replying to the Constitutionalists letter standing for the "No", 193 judges and professors in various universities of Italy signed a letter to support the "Yes". Notable signatories included:
* Salvo Andò
* Franco Bassanini
* Guido Tabellini

#### Others

* Stefano Boeri, architect and urban planner
* Andrea Carandini, historian of arts

### Celebrities
#### Actors and film directors

* Stefano Accorsi, actor
* Francesca Archibugi, film director
* Roberto Benigni, actor, comedian, screenwriter and film director
* Roberto Bolle, dancer
* Massimo Bottura, chef
* Liliana Cavani, film director
* Cristiana Capotondi, actress
* Cristina Comencini, film director and scriptwriter
* Ivan Cotroneo, film director and scriptwriter
* Emma Dante, writer and actress
* Fabio De Luigi, actor and comedian
* Pierfrancesco Favino, actor
* Isabella Ferrari, actress
* Beppe Fiorello, actor
* Carla Fracci, actress and ballet dancer
* Massimo Ghini, actor
* Simona Izzo, actress and film director
* Valeria Marini, model and actress
* Andrea Occhipinti, actor and producer
* Silvio Orlando, actor
* Ferzan Özpetek, film director and screenwriter
* Michele Placido, actor and film director
* Alessandro Preziosi, actor
* Gabriele Salvatores, film director and screenwriter
* Stefania Sandrelli, actress
* Giulio Scarpati, actor
* Elena Sofia Ricci, actress
* Paolo Sorrentino, film director and screenwriter
* Oliviero Toscani, photographer
* Ricky Tognazzi, actor and film director
* Pamela Villoresi, actress
* Paolo Virzì, film director and screenwriter
* Luca Zingaretti, actor

#### Singers and producers

* Piero Barone, singer and member of Il Volo
* Andrea Bocelli, classical tenor
* Ignazio Boschetto, singer and member of Il Volo
* Caterina Caselli, singer and producer
* Gianluca Ginoble, singer and member of Il Volo
* Zubin Mehta, Indian conductor of Western classical music

#### Writers and artists

* Federico Moccia, writer
* Susanna Tamaro, novelist

#### Sportspeople

* Gianluigi Buffon, football goalkeeper
* Marco Tardelli, former football player and manager
* Alex Zanardi, racing driver and paracyclist

### Organisations
#### Committees

| Logo | Campaign | Slogan | Website |
| | Just a Yes | Basta un Sì | www.bastaunsi.it |

#### Main political parties

| Parties | Political orientation | Leaders |
| Democratic Party (PD) | Social democracy | Matteo Renzi |
| New Centre-Right (NCD) | Conservatism | Angelino Alfano |
| Liberal Popular Alliance (ALA) | Centrism | Denis Verdini |
| Civic Choice (SC) | Liberalism | Enrico Zanetti |
| Italian Socialist Party (PSI) | Social democracy | Riccardo Nencini |
| Act! (Fare) | Federalism | Flavio Tosi |
| Democratic Centre (CD) | Christian left | Bruno Tabacci |
| Italy of Values (IdV) | Populism | Ignazio Messina |

#### Minor parties

| Parties | Political orientation | Leaders |
| South Tyrolean People's Party (SVP) | Regionalism | Philipp Achammer |
| Trentino Tyrolean Autonomist Party (PATT) | Regionalism | Linda Tamanini |
| Valdostan Union (UV) | Regionalism | Carlo Marzi |
| Edelweiss (SA) | Regionalism | Ennio Pastoret |
| Union for Trentino (UpT) | Regionalism | Fabio Pipinato |
| Ladin Autonomist Union (UAL) | Progressivism | Michele Anesi |
| Liberal Democrats (LD) | Liberalism | Daniela Melchiorre |
| Italian Radicals (RI) | Liberalism | Emma Bonino |
| Italian Republican Party (PRI) | Liberalism | Francesco Nucara |
| Centrists for Sicily (CpS) | Christian democracy | Giampiero D'Alia |

#### European political parties

| Parties | Parties | Political orientation | Leaders | Ref |
| | Party of European Socialists (PES) | Social democracy | Sergei Stanishev | |

#### Trade unions and business organisations

| Organisations | Political and cultural orientation | Secretaries |
| General Confederation of Italian Industry (Confindustria) | Employers and businesses' organisation | Vincenzo Boccia |
| Italian Confederation of Workers' Trade Unions (CISL) | Christian democracy | Annamaria Furlan |
| National Confederation of Direct Growers (Coldiretti) | Direct growers' interests | Roberto Moncalvo |
| General Confederation of Italian Agriculture (Confagricoltura) | Farmers' interests | Mario Guidi |
| Italian Farmers' Confederation (CIA) | Farmers' interests | Dino Scanavino |
| Italian General Confederation of Enterprise, Professional Activities and Autonomous Work (Confcommercio) | Autonomous workers' interests | Corrado Augusto Patrignani |

#### Newspapers

| Newspapers | Political and cultural orientation |
| L'Unità | Social democracy |
| Il Foglio | Liberal conservatism |
| Avanti! | Social democracy |
| Blitz Quotidiano | Social liberalism |

#### Periodicals

| Periodicals | Political and cultural orientation |
| La Civiltà Cattolica | Periodical published by the Society of Jesus |
| Mondoperaio | Monthly journal, official organ of the Italian Socialist Party |

#### Other organisations

| Organisations | Political and cultural orientation | Leaders |
| Christian Associations of Italian Workers (ACLI) | Catholic social teaching | Roberto Rossini |

## No
### Members of the government and institutions
#### Presidents of the Senate

Former
* Renato Schifani, 38th President of the Senate (FI)

#### Presidents of the Chamber of Deputies

Former
* Gianfranco Fini, 40th President of the Chamber of Deputies (Independent)

#### Prime Ministers

Former
* Silvio Berlusconi, 50th Prime Minister (FI)
* Massimo D'Alema, 53rd Prime Minister (PD)
* Ciriaco De Mita, 47th Prime Minister (UdC)
* Lamberto Dini, 51st Prime Minister (Independent)
* Mario Monti, 54th Prime Minister (Independent)

#### Ministers

Former
* Pier Luigi Bersani, Minister of Economic Development (PD)
* Paolo Cirino Pomicino, Minister of Budget (UdC)
* Antonio Di Pietro, Minister of Infrastructures (IdV)
* Raffaele Fitto, Minister of Regional Affairs and Autonomies (CR)
* Giovanni Maria Flick, Minister of Justice (DC)
* Gaetano Quagliariello, Minister of Constitutional Reforms (IDEA)

### Members of local governments
#### Mayors of main cities

Current
* Chiara Appendino, Mayor of Turin (M5S)
* Dario De Luca, Mayor of Potenza (FdI)
* Luigi de Magistris, Mayor of Naples (Independent)
* Roberto Dipiazza, Mayor of Trieste (FI)
* Marco Doria, Mayor of Genoa (Independent)
* Clemente Mastella, Mayor of Benevento (FI)
* Leoluca Orlando, Mayor of Palermo (SI)
* Virginia Raggi, Mayor of Rome (M5S)

### Members of the Parliament
#### Members of the Chamber of Deputies

Current
* Antonio Angelucci (FI)
* Eleonora Bechis (P)
* Deborah Bergamini (FI)
* Michaela Biancofiore (FI)
* Annagrazia Calabria (FI)
* Daniele Capezzone (CR)
* Giuseppe Civati (P)
* Massimiliano Fedriga (LN)
* Alessandro Di Battista (M5S)
* Luigi Di Maio (M5S)
* Stefano Fassina (SI)
* Claudio Fava (SI)
* Nicola Fratoianni (SI)
* Roberto Fico (M5S)
* Nunzia De Girolamo (FI)
* Gabriella Giammanco (FI)
* Alberto Giorgetti (FI)
* Giancarlo Giorgetti (LN)
* Marta Grande (M5S)
* Antonio Martino (FI)
* Guglielmo Picchi (LN)
* Stefania Prestigiacomo (FI)
* Laura Ravetto (FI)
* Arcangelo Sannicandro (SI)
* Daniela Santanchè (FI)
* Elio Vito (FI)
Former
* Marco Follini
* Roberto Zaccaria
* Gianfranco Fini

#### Members of the Senate of the Republic

* Franco Carraro (FI)
* Gian Marco Centinaio (LN)
* Emilio Floris (FI)
* Paolo Galimberti (FI)
* Maurizio Gasparri (FI)
* Niccolò Ghedini (FI)
* Corradino Mineo (SI)
* Lucio Malan (FI)
* Marco Marin (FI)
* Altero Matteoli (FI)
* Michela Montevecchi (M5S)
* Mariarosaria Rossi (FI)

### International figures
#### Member of the European Parliament

* Alessandra Mussolini (FI)

#### From other European Union member states

* Pablo Bustinduy, Spanish politician and member of Podemos
* Nikolaos Chountis, Greek politician and MEP for Popular Unity
* Miguel Urbán Crespo, Spanish politician and MEP for Podemos
* Íñigo Errejón, Spanish politician, deputy and political Secretary of Podemos
* Nigel Farage, Britain politician, MEP and leader of the UKIP
* Alberto Garzón, Spanish politician and deputy of Izquierda Unida
* Marine Le Pen, French politician, MEP and leader of the Front National
* Paloma Lopez, Spanish politician and MEP for Izquierda Unida
* Dimitrios Papadimoulis, Greek politician and MEP for SYRIZA
* Lola Sanchez, Spanish politician and MEP for Podemos

### Notable individuals
#### Journalists, commentators, and political satirists

* Maurizio Crozza, political satirist
* Sabina Guzzanti, political satirist
* Marco Travaglio, journalist

#### University and academic figures

* Luciano Canfora, philologist
* Paul Ginsborg, historian
* Piergiorgio Odifreddi, mathematician and essayist
* Gianni Vattimo, philosopher

#### Constitutional judges and lawyer

* Stefano Rodotà, judge
* Gustavo Zagrebelsky, judge and former President of the Constitutional Court of Italy

#### Constitutionalists letter

On 22 April, 56 constitutionalists and judges published a letter to criticize the reform. Signed the letter:
* Francesco Amirante
* Vittorio Angiolini
* Luca Antonini
* Antonio Baldassarre
* Sergio Bartole
* Ernesto Bettinelli
* Franco Bile
* Paolo Caretti
* Lorenza Carlassare
* Francesco Paolo Casavola
* Enzo Cheli
* Riccardo Chieppa
* Cecilia Corsi
* Antonio D'Andrea
* Ugo De Siervo
* Mario Dogliani
* Giovanni Maria Flick
* Franco Gallo
* Silvio Gambino
* Mario Gorlani
* Stefano Grassi
* Enrico Grosso
* Riccardo Guastini
* Giovanni Guiglia
* Fulco Lanchester
* Sergio Lariccia
* Donatella Loprieno
* Joerg Luther
* Paolo Maddalena
* Maurizio Malo
* Andrea Manzella
* Anna Marzanati
* Luigi Mazzella
* Alessandro Mazzitelli
* Stefano Merlini
* Costantino Murgia
* Guido Neppi Modona
* Walter Nocito
* Valerio Onida
* Saulle Panizza
* Maurizio Pedrazza Gorlero
* Barbara Pezzini
* Alfonso Quaranta
* Saverio Regasto
* Giancarlo Rolla
* Roberto Romboli
* Claudio Rossano
* Fernando Santosuosso
* Giovanni Tarli Barbieri
* Roberto Toniatti
* Romano Vaccarella
* Filippo Vari
* Luigi Ventura
* Maria Paola Viviani Schlein
* Roberto Zaccaria
* Gustavo Zagrebelsky

#### Other

* Fernando Aiuti, immunologist
* Carlo Freccero, former director of Rai 2 and Italia 1
* Salvatore Settis, archaeologist
* Nicola Tranfaglia, historian

### Celebrities
#### Actors and film directors

* Rossella Brescia, anchorwoman
* Rosita Celentano, actress and anchorwoman
* Roberto Faenza, film director
* Sabrina Ferilli, actress
* Ficarra e Picone, actors and comedian duo
* Elio Germano, actor
* Claudio Gioè, actor
* Monica Guerritore, actress
* Leo Gullotta, actor
* Citto Maselli, film director
* Giuliano Montaldo, film director and actor
* Moni Ovadia, actor
* Alba Parietti, actress and anchorwoman
* Daniela Poggi, actress and anchorwoman
* Ottavia Piccolo, actress
* Claudio Santamaria, film director
* Toni Servillo, actor

#### Singers and producers

* Fedez, singer
* Fiorella Mannoia, singer
* Giorgia, singer
* J-Ax, singer
* Anna Oxa, singer
* Paolo Rossi, singer and actor
* Piero Pelù, singer

#### Writers and artists

* Andrea Camilleri, writer
* Erri De Luca, writer
* Rosetta Loy, writer

### Organisations
#### Committees

| Campaign | Slogan | Website |
| Committee for No | Comitato per il No | www.comitatoperilno.it |
| I Vote No | Io Voto No | www.iovotono.it |
| Presidenzialists for the No to the Constitution scam | Presidenzialisti per il No alla Costituzione truffa | |

#### Main political parties

| Parties | Political orientation | Leaders |
| Five Star Movement (M5S) | Populism | Beppe Grillo |
| Forza Italia (FI) | Liberal conservatism | Silvio Berlusconi |
| Italian Left (SI) | Democratic socialism | Nicola Fratoianni |
| Lega Nord (LN) | Regionalism | Matteo Salvini |
| Brothers of Italy (FdI) | National conservatism | Giorgia Meloni |
| Union of the Centre (UdC) | Christian democracy | Lorenzo Cesa |
| Conservatives and Reformists (CoR) | Conservatism | Raffaele Fitto |
| Possible (Pos) | Progressivism | Giuseppe Civati |
| Federation of the Greens (FdV) | Green politics | Giobbe Covatta |
| Communist Refoundation Party (PRC) | Communism | Paolo Ferrero |
| Us with Salvini (NcS) | Regionalism | Matteo Salvini |
| Left Ecology Freedom (SEL) | Democratic socialism | Nichi Vendola |

#### Minor parties

| Parties | Political orientation | Leaders |
| South Tyrolean Freedom (STF) | National conservatism | Eva Klotz |
| Die Freiheitlichen (dF) | Right-wing populism | Pius Leitner |
| Italian Communist Party (PCI) | Communism | Mauro Alboresi |
| CasaPound Italy (CPI) | Neo-fascism | Gianluca Iannone |
| New Force (FN) | Ultranationalism | Roberto Fiore |
| Fascism and Freedom Movement (MFL–PSN) | Neo-fascism | Carlo Gariglio |
| National Front (FN) | Anti-globalization | Adriano Tilgher |
| Workers' Communist Party (PCL) | Communism | Marco Ferrando |
| Tricolour Flame (FT) | Neo-fascism | Attilio Carelli |
| Social Idea Movement (MIS) | Neo-fascism | Raffaele Bruno |
| Citizens' Union for South Tyrol (BUfS) | National conservatism | Andreas Pöder |
| Liga Veneta Repubblica (LVR) | Regionalism | Fabrizio Comencini |
| Autonomy Liberty Participation Ecology (ALPE) | Regionalism | Alexis Vallet |
| Pro Lombardy Independence | Separatism | Giovanni Roversi |
| The Other South | Regionalism | several |
| Slovene Union (SSk) | Regionalism | Rafko Dolhar |
| Free Trieste | Regionalism | several |
| Sardinian Action Party (PSd'Az) | Separatism | Giovanni Columbu |
| Greens | Green politics | Brigitte Foppa |
| Trentino Project (PT) | Christian democracy | Marino Simoni |
| The Other Trento to the Left | Democratic socialism | several |
| Trentino Civic List (CT) | Christian democracy | Rodolfo Borga |
| Party of the Sicilian People | Regionalism | several |
| Progressive Valdostan Union (UVP) | Progressivism | Luigi Bertschy |
| Alto Adige in the Heart (ACC) | Liberal conservatism | Alessandro Urzì |
| Red Moors (RM) | Separatism | Gesuino Muledda |
| Free Sardinia (SL) | Social democracy | several |
| Christian Popular Union (UPC) | Christian democracy | Antonio Satta |
| Party of the South (PdS) | Regionalism | Natale Cuccurese |
| Humanist Party (PU) | Humanism | several |
| The People of the Family (PdF) | Social conservatism | Mario Adinolfi |
| Veneto First (PiV) | Separatism | Corrado Callegari |
| Fassa Association (Fassa) | Christian democracy | Elena Testor |
| Alternative for Italy (ApI) | Euroscepticism | Paola De Pin |
| Monarchist Alliance (AM) | Monarchism | Franco Ceccarelli |
| Unique Italy (IU) | Liberal conservatism | Corrado Passera |
| Magna Carta (FMC) | Liberalism | Gaetano Quagliariello |
| The Right (La Destra) | National conservatism | Francesco Storace |
| Italian Monarchist Union (UMI) | Monarchism | Alessandro Sacchi |
| National Action (AN) | National conservatism | Pasquale Viespoli |
| We Independent Veneto (NVI) | Separatism | several |
| Social Right (DS) | Neo-fascism | Luca Romagnoli |
| Sicily Nation (SN) | Separatism | Gaetano Armao |
| Democrazia Autonomia (DemA) | Libertarian socialism | Luigi de Magistris |
| Communist Party (PC) | Communism | Marco Rizzo |
| Italian Marxist–Leninist Party (PMLI) | Communism | Giovanni Scuderi |
| FreeRight (LD) | Liberal conservatism | Gianfranco Fini |
| Apulia First of All (PPT) | Regionalism | Raffaele Fitto |
| Domà Nunch | Eco-nationalism | Lorenzo Banfi |
| New Italian Socialist Party (NPSI) | Social democracy | Stefano Caldoro |
| Alliance of the Centre (AdC) | Christian democracy | Francesco Pionati |
| Italian Democratic Socialist Party (PSDI) | Social democracy | Renato D'Andria |
| Southern Action League (LAM) | Regionalism | Giancarlo Cito |
| The People of Life | Familialism | Antonio Buonfiglio |
| Friuli Movement (MF) | Autonomism | Marco de Agostini |
| Pact for Autonomy (PpA) | Autonomism | Sergio Cecotti |
| United Right | National conservatism | Massimiliano Panero |
| Democratic Union for Consumers (UDpC) | Consumer protection | Bruno De Vita |
| Young Aosta Valley (JVdA) | Regionalism | |
| Italian Reformists | Craxism | Stefania Craxi |
| Social Democratic Rebirth | Social democracy | Vittorino Navarra |

#### European political parties

| Parties | Parties | Political orientation | Leaders | Ref |
| | Democracy in Europe Movement 2025 (DiEM 25) | Alter-Europeanism | Yanis Varoufakis | |

#### Trade unions and business organisations

| Organisations | Political and cultural orientation | Secretaries |
| Italian General Confederation of Labour (CGIL) | Democratic socialism | Susanna Camusso |
| General Labour Union (UGL) | National syndicalism | Giovanni Centrella |
| Unione Sindacale di Base (USB) | Communism | several |

#### Newspapers

| Newspapers | Political and cultural orientation |
| Il Fatto Quotidiano | Legalitarian |
| Il Giornale | Conservatism |
| Libero | Right-wing populism |
| La Verità | National conservatism |
| Il manifesto | Communism |
| La Notizia | Populism |
| L'Huffington Post | Social democracy |

#### Periodicals

| Periodical | Political and cultural orientation |
| Critica Liberale | Liberalism |
| MicroMega | Progressivism |
| Left | Democratic socialism |

#### Other organisations

| Organisations | Political and cultural orientation | Leaders |
| National Association of the Italian Partisans (ANPI) | Anti-fascism | Carlo Smuraglia |
| Italian Ricreative and Cultural Association (ARCI) | Non-profit association | Francesca Chiavacci |
| Freedom and Justice | Non-profit association | Stefano Rodotà, Tomaso Montanari |

## Boycott (No)
### Minor parties

| Parties | Political orientation | Leaders |
| Sardinia Nation (SN) | Democratic socialism | Bustianu Cumpostu |
| Internationalist Communist Party (ICP) | Left communism | several |
| Lega Sud Ausonia (LSA) | Regionalism | Gianfranco Vestuto |

## Neutral
### Minor parties

| Parties | Parties | Political orientation | Leaders | Ref |
| | Unitalia | Italian nationalism | Donato Seppi | |