Endorsements in the 2015 Greek bailout referendum

During the 2015 Greek bailout referendum a number of newspapers, individuals, politicians, political parties and organisations in Greece, Europe and internationally issued endorsements for either 'NO' to accepting the Troika bailout terms or 'YES'.

No

 * Alexis Tsipras, then prime minister of Greece and leader of the SYRIZA party
 * Jeremy Corbyn, Leader of the British Labour Party
 * Tom Copley, Labour Party member of the London Assembly
 * Diane Abbott, British Labour Party MP and candidate for Mayor of London
 * Bernie Sanders, U.S. Senator and candidate for President of the United States

Yes

 * Giorgos Kaminis, mayor of Athens
 * Yiannis Boutaris, mayor of Thessaloniki
 * Andy Burnham, British Labour Party politician and mayor of Manchester
 * Jean-Claude Juncker, President of the European Commission
 * Martin Schulz, German MEP and President of the European Parliament
 * Antonis Samaras, Former Prime Minister of Greece and then leader of the New Democracy Party
 * Kostas Karamanlis, Former Prime Minister of Greece and former leader of the New Democracy Party
 * Angela Merkel, Chancellor of Germany

No

 * Thomas Piketty, French economist
 * George Galloway, British politician and broadcaster
 * Paul Krugman, American Nobel Prize winning economist
 * Owen Jones, British socialist newspaper columnist, political activist and writer
 * Joseph Stiglitz, American Nobel Prize winning economist
 * Jeffrey Sachs, economist
 * Steve Keen, British-based economist and author
 * Max Keiser, British-based broadcaster, financial commentator and film maker
 * Kim Dotcom, German-Finnish internet entrepreneur, businessperson and political activist
 * Harry Leslie Smith, British writer, political activist and former RAF fighter in World War II
 * Tariq Ali, British writer, film-maker and journalist

Yes

 * Christopher Pissarides, Cypriot-British Nobel Prize winning economist
 * Ieronymos II of Athens, Archbishop of Athens, primate of the Church of Greece
 * Sakis Rouvas, Greek Singer

Political parties
This is the official list of endorsements by political parties as it was released by the Ministry of Interior:

No

 * Syriza, governing party of Greece
 * Independent Greeks, governing party of Greece
 * Golden Dawn, parliamentary opposition party in Greece
 * Anticapitalist Left Cooperation for the Overthrow, minor party
 * Agricultural Party of Greece, minor party
 * United Popular Front, minor party
 * Popular Unions of Bipartisan Social Groups, minor party

Yes

 * New Democracy, opposition party
 * To Potami, opposition party
 * Panhellenic Socialist Movement, opposition party
 * Democratic Left, minor party
 * Movement of Democratic Socialists (KIDISO), minor party
 * Recreate Greece, minor party

Others
Apart from the parties listed above, the Communist Party of Greece called for the use of a write-in ballot option, "even if they say that it is a spoiled ballot". The Communist Party of Greece (Marxist-Leninist) and the Marxist-Leninist Communist Party of Greece ran a joint campaign for a boycott of the vote. The Organization for the Reconstruction of the Communist Party of Greece also called for a boycott of the vote, calling it a 'fascist farce'.

No

 * The News Line, British Trotskyist daily newspaper
 * Morning Star, British socialist daily newspaper

No

 * Greece Solidarity Campaign, British-based solidarity organisation
 * People's Assembly Against Austerity, British political campaign

Yes

 * Technical Chamber of Greece
 * Athens Bar Association
 * Panhellenic Federation of Teaching and Research Staff
 * Central Union of Greek Municipalities
 * Greek Regions Union