The Order of Prince Henry ({{lang-pt|Ordem do Infante Dom Henrique}}) is a Portuguese order of knighthood created on 2 June 1960, to commemorate the quincentenary of the death of the Portuguese prince Henry the Navigator, one of the main initiators of the Age of Discovery. Minor reforms of the constitution of the Order occurred in 1962 and 1980.[1] It is a five-tier order, whose titles are awarded for relevant services to Portugal and for services in the expansion of the Portuguese culture, its history and its values (with a particular focus on its maritime history). The number of members in each grade is restricted by its constitution, and titles are attributed by special decree by the Grand Master of the Order, ex officio the President of Portugal.
The following is a complete list of Portuguese citizens and institutions awarded the Grand Collar of the Order, the highest grade, usually reserved for heads of state.
| Name | Date | Note | | Juscelino Kubitschek de Oliveira | 20 October 1960 | President of Brazil |
| Humberto de Alencar Castello Branco | 21 July 1965 | President of Brazil |
| Mohammad Reza Pahlevi | 27 July 1967 | Shah of Iran |
| Anastasio Somoza Debayle | 19 February 1968 | President of Nicaragua |
| Prince Philip, Duke of Edinburgh | 31 May 1973 | Husband of Queen Elizabeth II of the United Kingdom |
| Elena Ceaușescu | 12 June 1975 | First Lady of Romania |
| Edward Gierek | 16 March 1976 | of Poland |
| Henryk Jabłońsk | 16 March 1976 | President of Poland |
| Piotr Jaroszewicz | 16 March 1976 | Prime Minister of Poland |
| Josip Broz Tito | 2 April 1978 | President of the Federal Republic of Yugoslavia |
| Juan Carlos I | 17 April 1978 | King of Spain |
| Valéry Giscard d'Estaing | 21 October 1978 | President of France |
| Ernesto Geisel | 13 February 1979 | President of Brazil |
| Pál Losonczi | 14 August 1979 | President of Hungary |
| Todor Zhivkov | 21 August 1979 | President of Bulgaria |
| Baudouin | 24 August 1982 | King of Belgium |
| Samora Moisés Machel | 30 August 1982 | President of Mozambique |
| Hosni Mubarak | 19 August 1983 | President of Egypt |
| Fra' Angelo de Mojana di Cologna | 2 September 1983 | Grand Master of the Sovereign Military Order of Malta |
| François Mitterrand | 29 September 1983 | President of France |
| Rudolf Kirchschlager | 18 April 1984 | President of Austria |
| Margrethe II | 20 June 1984 | Queen of Denmark |
| Denis Sassou Nguesso | 24 November 1984 | President of the People's Republic of Congo |
| Mobutu Sese Seko Kuku Ngbendu Wa Za Banga | 12 December 1984 | President of Zaire |
| Jean | 29 January 1985 | Grand Duke of Luxemburg |
| Aristides Pereira | 31 January 1986 | President of Cape Verde |
| Manuel Pinto da Costa | 31 January 1986 | President of São Tomé and Príncipe |
| Carl XVI Gustav | 13 January 1987 | King of Sweden |
| Jaime Lusinchi | 21 January 1987 | President of Venezuela |
| José Eduardo dos Santos | 25 January 1988 | President of Angola |
| Virgilio Barco | 4 February 1989 | President of Columbia |
| Richard von Weizsäcker | 19 June 1989 | President of Germany |
| Rodrigo Borja | 22 March 1990 | President of Equador |
| Fra' Andrew Bertie | 22 March 1990 | Grand Master of the Sovereign Military Order of Malta |
| Francesco Cossiga | 22 March 1990 | President of Italy |
| Joaquim Alberto Chissano | 9 April 1990 | President of Mozambique |
| Christos Sartzetakis | 12 November 1990 | President of Greece |
| Brunó Ferenc Straub | 12 November 1990 | President of Hungary |
| Beatrix | 14 May 1991 | Queen of Netherlands |
| Mauno Henrik Koivisto | 22 April 1992 | President of Finland |
| Hassan II | 26 March 1993 | King of Morocco |
| Dawda Jawara | 4 October 1993 | President of Gambia |
| Lech Wałęsa | 18 October 1994 | President of Poland |
| Nelson Mandela | 20 November 1995 | President of South Africa |
| Juan Carlos Wasmosy | 17 December 1995 | President of Paraguay |
| Aleksander Kwaśniewski | 2 September 1997 | President of Poland |
| Rafael Caldera | 17 October 1997 | President of Venezuela |
| Leonid Danylovych Kuchma | 16 April 1998 | President of Ukraine |
| Akihito | 12 May 1998 | Emperor of Japan |
| Roman Herzog | 13 August 1998 | President of Germany |
| Ernesto Zedillo | 30 September 1998 | President of Mexico |
| Jacques Chirac | 4 February 1999 | President of France |
| Konstantinos Stephanopoulos | 13 December 1999 | President of Greece |
| Albert II | 13 December 1999 | King of Belgium |
| Fernando Henrique Cardoso | 14 March 2000 | President of Brazil |
| Emil Constantinescu | 15 March 2000 | President of Romania |
| Milan Kučan | 29 March 2000 | President of Slovenia |
| António Manuel Mascarenhas Gomes Monteiro | 8 June 2000 | President of Cape Verde |
| Ricardo Lagos Escobar | 26 September 2001 | President of Chile |
| Hugo Chávez | 8 November 2001 | President of Venezuela |
| Fernando de la Rua | 14 November 2001 | President of Argentina |
| El Hadj Omar Bongo | 17 December 2001 | President of Gabon |
| Carlo Azeglio Ciampi | 3 January 2002 | President of Italy |
| Alpha Oumar Konaré | 27 February 2002 | President of Mali |
| Pedro Pires | 22 April 2002 | President of Cape Verde |
| Thomas Klestil | 19 August 2002 | President of Austria |
| Georgi Parvanov | 7 October 2002 | President of Bulgaria |
| Ferenc Mádl | 7 October 2002 | President of Hungary |
| Tarja Halonen | 24 October 2002 | President of Finland |
| Abdelaziz Bouteflika | 14 January 2003 | President of Algeria |
| Rolandas Paksas | 29 May 2003 | President of Lithuania |
| Vaira Vīķe-Freiberga | 29 May 2003 | President of Latvia |
| Arnold Rüütel | 29 May 2003 | President of Estonia |
| Harald V | 13 February 2004 | King of Norway |
| Heinz Fischer | 31 January 2005 | President of Austria |
| Henri | 6 May 2005 | Grand Duke of Luxemburg |
| Nicanor Duarte Frutos | 21 September 2005 | President of Paraguay |
| Kai Rala Xanana Gusmão | 14 February 2006 | President of East Timor |
| Valdas Adamkus | 31 May 2007 | President of Lithuania |
| Michelle Bachelet | 7 November 2007 | President of Chile |
| José Ramos-Horta | 13 November 2007 | President of East Timor |
| Abdullah II Ibn Al-hussein | 5 March 2008 | King of Jordan |
| Lech Kaczyński | 1 September 2008 | President of Poland |
| Edward Fenech Adami | 11 December 2008 | President of Malta |
| Horst Köhler | 2 March 2009 | President of Germany |
| Hamad Bin Khalifa Al Thani | 20 April 2009 | Emir of Qatar |
| Abdullah Gül | 10 May 2009 | President of Turkey |
| Bronislaw Komorowski | 19 April 2012 | President of Poland |
| José Maria de Vasconcelos ("Taur Matan Ruak") | 10 May 2012 | Prime Minister of East Timor |
| Jorge Carlos de Almeida Fonseca | 11 June 2012 | President of Cape Verde |
| Juan Manuel Santos Calderón | 14 November 2012 | President of Columbia |
| Ollanta Humala Tasso | 19 November 2012 | President of Peru |
| Ricardo Martinelli Berrocal | 29 July 2013 | President of Panama |
| Enrique Peña Nieto | 2 June 2014 | President of Mexico |
| Armando Emílio Guebuza | 1 July 2014 | President of Mozambique |
| Klaus Werner Iohannis | 17 June 2015 | President of Romania |
| Abdel Fattah el-Sisi | 21 November 2016 | President of Eqypt |
| Tomislav Nikolic | 25 January 2017 | President of Serbia |
| Prokopis Pavlopoulos | 27 January 2017 | President of Greece |
| Horacio Manuel Cartes Jara | 10 May 2017 | President of Paraguay |
| Macky Sall | 23 May 2017 | President of Senegal |
| Alassane Dramane Ouattara | 12 September 2017 | President of the Ivory Coast |
| Willem-Alexander | 10 October 2017 | King of the Netherlands |
| Máxima | 10 October 2017 | Queen consort of the Netherlands |
| Dr Frank-Walter Steinmeier | 1 March 2018 | President of Germany |
| Kolinda Grabar-Kitarovic | 27 April 2018 | President of Croatia |
| Marie-Louise Coleiro Preca | 15 May 2018 | President of Malta |
| Mathilde | 22 October 2018 | Queen consort of the Belgians |
| Philippe | 22 October 2018 | King of the Belgians |
| João Manuel Gonçalves Lourenço | 22 November 2018 | President of Angola |
| Martín Vizcarra | 25 February 2019 | President of Peru |
1. ^Ordem do Infante D. Henrique | Ordens Nacionais | Ordens Honoríficas Portuguesas
{{Orders, decorations and medals of Portugal}}