Member States of UNO

Member state     Date of admission    

 Afghanistan     19 November 1946    
 Albania     14 December 1955    
 Algeria     8 October 1962    
 Andorra     28 July 1993    
 Angola     1 December 1976    
 Antigua and Barbuda     11 November 1981    
 Argentina     24 October 1945    
 Armenia     2 March 1992     Former members: Union of Soviet Socialist Republics
 Australia     1 November 1945     Australia and the United Nations
 Austria     14 December 1955    
 Azerbaijan     2 March 1992     Former members: Union of Soviet Socialist Republics
 Bahamas     18 September 1973    
 Bahrain     21 September 1971    
 Bangladesh     17 September 1974    
 Barbados     9 December 1966    
 Belarus     24 October 1945     Former members: Union of Soviet Socialist Republics
 Belgium     27 December 1945    
 Belize     25 September 1981    
 Benin      20 September 1960    
 Bhutan     21 September 1971    
 Bolivia (Plurinational State of)         14 November 1945    
 Bosnia and Herzegovina     22 May 1992     Former members: Yugoslavia
 Botswana     17 October 1966    
 Brazil     24 October 1945     Brazil and the United Nations
 Brunei Darussalam     21 September 1984    
 Bulgaria     14 December 1955    
 Burkina Faso      20 September 1960    
 Burundi     18 September 1962    
 Cambodia     14 December 1955    
 Cameroon     20 September 1960    
 Canada     9 November 1945     Canada and the United Nations
 Cape Verde     16 September 1975    
 Central African Republic      20 September 1960    
 Chad     20 September 1960    
 Chile     24 October 1945    
 China     24 October 1945     Former members: Republic of China and China and the United Nations
 Colombia     5 November 1945    
 Comoros     12 November 1975    
 Congo     20 September 1960    
 Democratic Republic of the Congo     20 September 1960    
 Costa Rica     2 November 1945    
 Côte d'Ivoire     20 September 1960    
 Croatia     22 May 1992     Former members: Yugoslavia
 Cuba     24 October 1945    
 Cyprus     20 September 1960    
 Czech Republic     19 January 1993     Former members: Czechoslovakia
 Denmark     24 October 1945    
 Djibouti     20 September 1977    
 Dominica     18 December 1978    
 Dominican Republic     24 October 1945    
 Ecuador     21 December 1945    
 Egypt     24 October 1945     Former members: United Arab Republic
 El Salvador     24 October 1945    
 Equatorial Guinea     12 November 1968    
 Eritrea     28 May 1993    
 Estonia     17 September 1991     Former members: Union of Soviet Socialist Republics
 Ethiopia     13 November 1945    
 Fiji     13 October 1970     Fiji and the United Nations
 Finland     14 December 1955    
 France     24 October 1945     France and the United Nations
 Gabon     20 September 1960    
 Gambia      21 September 1965    
 Georgia     31 July 1992     Former members: Union of Soviet Socialist Republics
 Germany     18 September 1973     Former members: Federal Republic of Germany and German Democratic Republic and Germany and the United Nations
 Ghana     8 March 1957    
 Greece     25 October 1945    
 Grenada     17 September 1974    
 Guatemala     21 November 1945    
 Guinea     12 December 1958    
 Guinea-Bissau     17 September 1974    
 Guyana     20 September 1966    
 Haiti     24 October 1945    
 Honduras     17 December 1945    
 Hungary     14 December 1955    
 Iceland     19 November 1946    
 India     30 October 1945     India and the United Nations
 Indonesia     28 September 1950     Withdrawal of Indonesia (1965–1966)
 Iran (Islamic Republic of)     24 October 1945    
 Iraq     21 December 1945    
 Ireland     14 December 1955    
 Israel     11 May 1949     Israel, Palestine, and the United Nations
 Italy     14 December 1955    
 Jamaica     18 September 1962    
 Japan     18 December 1956     Japan and the United Nations
 Jordan     14 December 1955    
 Kazakhstan     2 March 1992     Former members: Union of Soviet Socialist Republics
 Kenya     16 December 1963    
 Kiribati     14 September 1999    
 Democratic People's Republic of Korea     17 September 1991    
 Republic of Korea     17 September 1991    
 Kuwait     14 May 1963    
 Kyrgyzstan     2 March 1992     Former members: Union of Soviet Socialist Republics
 Lao People's Democratic Republic      14 December 1955    
 Latvia     17 September 1991     Former members: Union of Soviet Socialist Republics
 Lebanon     24 October 1945    
 Lesotho     17 October 1966    
 Liberia     2 November 1945    
 Libya    14 December 1955    
 Liechtenstein     18 September 1990    
 Lithuania     17 September 1991     Former members: Union of Soviet Socialist Republics
 Luxembourg     24 October 1945    
 The former Yugoslav Republic of Macedonia     8 April 1993     Former members: Yugoslavia
 Madagascar     20 September 1960    
 Malawi     1 December 1964    
 Malaysia    17 September 1957    
 Maldives     21 September 1965    
 Mali     28 September 1960    
 Malta     1 December 1964    
 Marshall Islands     17 September 1991     Marshall Islands and the United Nations
 Mauritania     27 October 1961    
 Mauritius     24 April 1968    
 Mexico     7 November 1945    
 Micronesia (Federated States of)     17 September 1991     Federated States of Micronesia and the United Nations
 Republic of Moldova     2 March 1992     Former members: Union of Soviet Socialist Republics
 Monaco     28 May 1993    
 Mongolia     27 October 1961    
 Montenegro     28 June 2006     Former members: Yugoslavia and Former members: Serbia and Montenegro
 Morocco     12 November 1956    
 Mozambique     16 September 1975    
 Myanmar      19 April 1948    
 Namibia     23 April 1990    
 Nauru     14 September 1999    
 Nepal     14 December 1955    
 Netherlands     10 December 1945    
 New Zealand     24 October 1945     New Zealand and the United Nations
 Nicaragua     24 October 1945    
 Niger     20 September 1960    
 Nigeria     7 October 1960    
 Norway     27 November 1945    
 Oman     7 October 1971    
 Pakistan     30 September 1947     Pakistan and the United Nations
 Palau     15 December 1994    
 Panama     13 November 1945    
 Papua New Guinea     10 October 1975    
 Paraguay     24 October 1945    
 Peru     31 October 1945    
 Philippines     24 October 1945    
 Poland     24 October 1945    
 Portugal     14 December 1955    
 Qatar     21 September 1971    
 Romania     14 December 1955    
 Russian Federation     24 October 1945     Former members: Union of Soviet Socialist Republics and Russia and the United Nations
 Rwanda     18 September 1962    
 Saint Kitts and Nevis     23 September 1983    
 Saint Lucia     18 September 1979    
 Saint Vincent and the Grenadines     16 September 1980    
 Samoa     15 December 1976    
 San Marino     2 March 1992    
 Sao Tome and Principe     16 September 1975    
 Saudi Arabia     24 October 1945    
 Senegal     28 September 1960    
 Serbia     1 November 2000     Former members: Yugoslavia and Former members: Serbia and Montenegro
 Seychelles     21 September 1976    
 Sierra Leone     27 September 1961    
 Singapore     21 September 1965    
 Slovakia     19 January 1993     Former members: Czechoslovakia
 Slovenia     22 May 1992     Former members: Yugoslavia
 Solomon Islands     19 September 1978    
 Somalia     20 September 1960    
 South Africa     7 November 1945    
 South Sudan     14 July 2011    
 Spain     14 December 1955    
 Sri Lanka      14 December 1955    
 Sudan     12 November 1956    
 Suriname      4 December 1975    
 Swaziland     24 September 1968    
 Sweden     19 November 1946    
 Switzerland     10 September 2002    
 Syrian Arab Republic     24 October 1945     Former members: United Arab Republic
 Tajikistan     2 March 1992     Former members: Union of Soviet Socialist Republics
 United Republic of Tanzania     14 December 1961     Former members: Tanganyika and Zanzibar
 Thailand      16 December 1946    
 Timor-Leste     27 September 2002    
 Togo     20 September 1960    
 Tonga     14 September 1999    
 Trinidad and Tobago     18 September 1962    
 Tunisia     12 November 1956    
 Turkey     24 October 1945    
 Turkmenistan     2 March 1992     Former members: Union of Soviet Socialist Republics
 Tuvalu     5 September 2000    
 Uganda     25 October 1962    
 Ukraine     24 October 1945     Former members: Union of Soviet Socialist Republics
 United Arab Emirates     9 December 1971    
 United Kingdom of Great Britain and Northern Ireland     24 October 1945     United Kingdom and the United Nations
 United States of America     24 October 1945     United States and the United Nations
 Uruguay     18 December 1945    
 Uzbekistan     2 March 1992     Former members: Union of Soviet Socialist Republics
 Vanuatu     15 September 1981     Vanuatu and the United Nations
 Venezuela (Bolivarian Republic of)      15 November 1945    
 Viet Nam     20 September 1977    
 Yemen     30 September 1947     Former members: Yemen and Democratic Yemen
 Zambia     1 December 1964    
 Zimbabwe     25 August 1980    


Member States of UNO
United Nations Organisation Member States - 193.
South Sudan is the latest one.