| |
Chief of State |
Head of Government |
| Afghanistan |
King Mohammed Zahir Shah |
Prime Minister Mohammed Hashim Maiwandwal |
| Albania |
Chairman of the Presidium Haxhi Lleshi |
Premier Mehmet Shehu |
| Algeria |
President and Prime Minister
Houari Boumedienne |
| Argentina |
President Arturo Illia
(from June 28) Provisional President Lieutenant
General Juan Carlos Ongania |
| Australia |
Queen Elizabeth II of the United Kingdom |
Prime Minister Robert G.Menzies
(from January 26) Harold E. Holt |
| Austria |
President Franz Jonas |
Chancellor Josef Klaus |
| Barbados |
Queen Elizabeth II of the United Kingdom |
Prime Minister Errol Walton Barrow |
| Belgium |
King Baudouin I |
Premier Pierre Harmel
(from ) Paul Vanden Boeynants |
| Bolivia |
President René Barrientos
Ortuño |
| Botswana |
President Seretse Khama |
| Brazil |
President Artur da Costa e Silva |
| Bulgaria |
President of the Presidium Georgi Traikov |
Premier Todor Zhivkov |
| Burma |
Chairman of the Revolutionary
Council Ne Win |
| Burundi |
King Mwambutsa IV
(from July 8) Ntare V
(from November 29) President Michel Micombero |
Premier Michel Micombero
(from November 29) abolished |
| Cambodia |
Prince Norodm Sihanouk |
Premier Prince Norodom Kantol |
| Cameroon |
President Ahmadou Ahidjo |
Premier Charles Assale |
| Canada |
Queen Elizabeth II of the United Kingdom |
Prime Minister Lester B. Pearson |
| Central African Republic |
President David Dacko
(from January 1) Jean-Bédel Bokassa |
| Ceylon |
Queen Elizabeth II of the United Kingdom |
Prime Minister Dudley Senanayake |
| Chad |
President François Tombalbaye |
| Chile |
President Eduardo Frei Montalva |
| China, Communist |
Chairman of the People's Republic Liu
Shao-chi |
Premier Chou En-lai |
| China, Nationalist |
President Yen Chia-kan |
| Colombia |
President Guillermo Leon Valencia
(from ) Carlos Lleras Restrepo |
| Congo (Brazzaville) |
President Alphonse Massamba-Debat |
Prime Minister Pascal Lissouba
(from ) Ambroise Noumazaly |
| Congo (Kinshasa) |
President Joseph D. Mobutu |
| Costa Rica |
President
(from ) Jose Joaquin Trejos Fernandez |
| Cuba |
President Osvaldo Dorticos Torrado |
Premier Fidel Castro |
| Cyprus |
President Archbishop Makarios III |
| Czechoslovakia |
President Antonin Novotny |
Premier Josef Lenart |
| Dahomey |
Christophe Soglo |
| Denmark |
King Frederik IX |
Premier Jens Otto Krag |
| Dominican Republic |
President Hector Garcia-Godoy
(from July 1) Joaquin Balaguer |
|
| Ecuador |
military junta
(from March 30) President Clemente Yerovi
Indaburu
(from November 16) Otto Arosema Gomez |
| El Salvador |
President Julio Adalberto Rivera |
| Ethiopia |
Emperor Haile Selasie I |
| Finland |
President Urho Kaleva Kekkonen |
Prime Minister Rafael Paasio |
| France |
President Charles de Gaulle |
Premier Georges Pompidou |
| Gabon |
President and Prime Minister Leon
M'Ba |
| Gambia |
Queen Elizabeth II of the United Kingdom |
Prime Minister D. K. Jawara |
| Germany, East |
President Walter Ulbricht |
Premier Willi Stoph |
| Germany, West |
President Heinrich Lübke |
Chancellor Ludwig Erhard
(from November 26) Kurt Georg Kiesinger |
| Ghana |
President Kwame Nkrumah
(from February 24) Chairman of National
Liberation Council Joseph A. Ankrah |
| Greece |
King Constantine |
Premier Stephanos Stephanopoulis
(from December 21) Ioannis Paraskevopoulos |
| Guatemala |
President
(from July ) Julio Cesar Mendez Montenegro |
| Guinea |
President Sékou Touré |
| Guyana |
Queen Elizabeth II of the United Kingdom |
Prime MInister Linden Forbes Burnham |
| Haiti |
President François Duvalier |
| Honduras |
President Oswaldo Lopez Arellano |
| Hungary |
President of the Presidential Council Istvan
Dobi |
Premier Gyula Kallai |
| Iceland |
President Asgeir Asgeirsson |
Prime Minister Bjarni Benediktsson |
| India |
President Sarvapelli Radhakrishnan |
Prime Minister Lal Bahadur Shastri
(from January 19) Indira Gandhi |
| Indonesia |
President Sukarno |
(from March 12) Chairman of the Presidium
General Suharto |
| Iran |
Shah Mohammad Reza Pahlavi |
Premier Amir Abbas Hoveida |
| Iraq |
President Abdul Salam Arif
(from April 16) Major General Abdel Rahman Arif |
Premier Abdul Rahman al-Bazzaz |
| Israel |
President Schnoer Zalman Shamar |
Prime Minister Levi Eshkol |
| Italy |
President Giuseppe Saragat |
Premier Aldo Moro |
| Ivory Coast |
President and Premier Felix
Houpgouet-Boigny |
| Jamaica |
Queen Elizabeth II of the United Kingdom |
Prime Minister Sir Alexander Bustamante |
| Japan |
Emperor Hirohito |
Prime Minister Eisaku Sato |
| Jordan |
King Hussein I |
Premier Wasfi al-Tal |
| Kenya |
President Jomo Kenyatta |
| Korea, North |
Premier Kim Il Sung |
| Korea, South |
President Chung Hee Park |
Prime Minister Chung Il Kwon |
| Kuwait |
Sheikh Sabah al-Salem al-Sabah |
| Laos |
King Savang Vatthana |
Premier Souvanna Phouma |
| Lebanon |
President Charles Helou |
Prime Minister Rashid Karami |
| Lesotho |
King Moshoeshoe II |
Prime Minister Leabua Jonathan |
| Liberia |
President William V. S. Tubman |
| Libya |
King Mohammed Idris et Senussi |
Premier Hussein Mazik |
| Liechtenstein |
Prince Franz Josef II |
Gerard Batliner |
| Luxembourg |
Grand Duke Jean |
Premier Pierre Werner |
| Malagasy Republic |
President Philibert Tsiranana |
| Malawi |
President and Prime Minister H.
Kamazu Banda |
| Malaysia |
|
Prime Minister
(from ) Abdul Razak |
| Maldive Islands |
Sultan Al Amir Mohammed Farid Didi |
Prime Minister Ibrahim Nasir |
| Mali |
President and Premier Modibo
Keita |
| Malta |
Queen Elizabeth II of the United Kingdom |
Prime Minister Giorgio Borg Oliver |
| Mauritania |
President and Premier Moktar Ould
Daddah |
| Mexico |
President Gustavo Diaz Ordaz |
| Monaco |
Prince Rainier III |
Minister of State Jean Raymond |
| Mongolia |
President of the Presidium Zhamsarangin Sambu |
Premier Yumzhagin Tsedenbal |
| Morocco |
King and Premier Hassan II |
| Nepal |
King Mahendra Bir Bikram Shah Deva |
Prime Minister Surya Bahadur Thapa |
| Netherlands |
Queen Juliana |
Premier Joseph M. L. T. Cals
(from November 21) Jelle Zijlstra |
| New Zealand |
Queen Elizabeth II of the United Kingdom |
Prime Minister Keith Holyoake |
| Nicaragua |
President René Schick Gutierrez
(from August ) Lorenzo Guerrero |
| Niger |
President and Premier Hamani
Diori |
| Nigeria |
President
(from January 14) Major General Johnson T. U.
Aguiyi-Ironsi
(from July 29) Lieutenant Colonel Yakubu Gowan |
| Norway |
King Olav V |
Prime Minister Per Borten |
| Pakistan |
President Mohammad Ayub Khan |
| Panama |
President Marco A. Robles |
| Paraguay |
President Alfredo Stroessner |
| Peru |
President Fernando Belaunde Terry |
| Philippines |
President Ferdinand Marcos |
| Poland |
First Secretary of the United Workers' Party
Wladyslaw Gomulka |
Premier Josef Cyrankiewicz |
| Portugal |
President A. D. Rodrigues Tomas |
Premier Antonio de Oliveira Salazar |
| Rhodesia |
Queen Elizabeth II of the United Kingdom |
Prime Minister Ian Smith |
| Romania |
President Chivu Stoica |
First Secretary of the Communist Party
Nicolae Ceausescu |
| Rwanda |
President and Premier Gregoire
Kayibanda |
| Saudi Arabia |
King and Prime Minister Faisal
ibn Abdul Aziz |
| Senegal |
President Leopold Senghor |
Premier Mamadou Dia |
| Sierra Leone |
Queen Elizabeth II of the United Kingdom |
Prime Minister Albert N. Margai |
| Singapore |
Queen Elizabeth II of the United |
Prime Minister Lee Kuan Yew |
| Somali Republic |
President Aden Abdulla Osman |
Prime Minister Abdirizak Haji Hussein |
| South Africa |
President Charles R. Swart |
Prime Minister Hendrik
Verwoerd
(from September ) Balthazar J. Vorster |
| Soviet Union |
President of the Presidium Anastas I. Mikoyan |
Premier Aleksei Kosygin |
| Spain |
General Francisco Franco |
| Sudan |
Ismail al'Azhari |
Prime Minister Sayed Sadik al-Mahdi |
| Sweden |
King Gustaf VI |
Prime Minister Tage Erlander |
| Switzerland |
President Hans Schaffner |
| Syria |
President Amin el-Hafez
(from ) Noureddin al-Atassi |
Premier Salah el-Bitar
(from ) Yussef Zayen |
| Tanzania |
President Julius Nyerere |
| Thailand |
King Bhumibol Adulyadej |
Premier Thanom Kittakachorn |
| Togo |
President Nicolas Grunitzky |
| Trinidad and Tobago |
Queen Elizabeth II of the United Kingdom |
Prime Minister Eric Williams |
| Tunisia |
President Habib Bourguiba |
| Turkey |
President Cevdet Sunay |
Prime Minister Suleyman Demirel |
| Uganda |
King
(from ) President and Prime Minister Milton Obote |
| United Arab Republic |
President Gamal Abdel Nasser |
Premier Sidky Suliman |
| United Kingdom |
Queen Elizabeth II |
Prime Minister Harold Wilson |
| United States |
President Lyndon B. Johnson |
| Upper Volta |
Sangoule Lamizana |
| Uruguay |
President
(from ) Oscar Daniel Gestido |
| Venezuela |
President Raul Leoni |
| Vietnam, North |
President Ho Chi Minh |
| Vietnam, South |
|
Premier Nguyen Cao Ky |
| Yugoslavia |
President Josip Broz Tito |
|
| Zambia |
Queen Elizabeth II of the United Kingdom |
Prime Minister Kenneth D. Kuanda |
