Member states of the United Nations

After the founding of the United Nations by France, Republic of China (now on Taiwan), USSR, United Kingdom, and United States in 1944, the organization has gained 192 member states, all but one (Republic of China) are still members today. The first new member of the 21st century is Timor-Leste of Southeast Asia.

1. Afghanistan -- (November 19 1946)
2. Albania -- (December 14 1955)
3. Algeria -- (October 8 1962)
4. Andorra -- (July 28 1993)
5. Angola -- (December 1 1976)
6. Antigua and Barbuda -- (November 11 1981)
7. Argentina -- (October 24 1945)
8. Armenia -- (March 2 1992)
9. Australia -- (November 1 1945)
10. Austria -- (December 14 1955)
11. Azerbaijan -- (March 2 1992)
12. Bahamas -- (September 18 1973)
13. Bahrain -- (September 21 1971)
14. Bangladesh -- (September 17 1974)
15. Barbados -- (December 9 1966)
16. Belarus -- (October 24 1945)
17. Belgium -- (December 27 1945)
18. Belize -- (September 25 1981)
19. Benin -- (September 20 1960)
20. Bhutan -- (September 21 1971)
21. Bolivia -- (November 14 1945)
22. Bosnia and Herzegovina -- (May 22 1992)
23. Botswana -- (October 17 1966)
24. Brazil -- (October 24 1945)
25. Brunei Darussalam -- (September 21 1984)
26. Bulgaria -- (December 14 1955)
27. Burkina Faso -- (September 20 1960)
28. Burundi -- (September 18 1962)
29. Cambodia -- (December 14 1955)
30. Cameroon -- (September 20 1960)
31. Canada -- (November 9 1945)
32. Cape Verde -- (September 16 1975)
33. Central African Republic -- (September 20 1960)
34. Chad -- (September 20 1960)
35. Chile -- (October 24 1945)
36. China, People's Republic of -- (October 24 1945)
37. Colombia -- (November 5 1945)
38. Comoros -- (November 12 1975)
39. Congo (Republic of the Congo) -- (September 20 1960)
40. Congo, Democratic Republic of the -- (September 20 1960)
41. Costa Rica -- (November 2 1945)
42. Côte d'Ivoire -- (September 20 1960)
43. Croatia -- (May 22 1992)
44. Cuba -- (October 24 1945)
45. Cyprus -- (September 20 1960)
46. Czech Republic -- (January 19 1993)
47. Denmark -- (October 24 1945)
48. Djibouti -- (September 20 1977)
49. Dominica -- (December 18 1978)
50. Dominican Republic -- (October 24 1945)
51. Ecuador -- (December 21 1945)
52. Egypt -- (October 24 1945)
53. El Salvador -- (October 24 1945)
54. Equatorial Guinea -- (November 12 1968)
55. Eritrea -- (May 28 1993)
56. Estonia -- (September 17 1991)
57. Ethiopia -- (November 13 1945)
58. Fiji -- (October 13 1970)
59. Finland -- (December 14 1955)
60. France -- (October 24 1945)
61. Gabon -- (September 20 1960)
62. Gambia -- (September 21 1965)
63. Georgia -- (July 31 1992)
64. Germany -- (September 18 1973)
65. Ghana -- (March 8 1957)
66. Greece -- (October 25 1945)
67. Grenada -- (September 17 1974)
68. Guatemala -- (November 21 1945)
69. Guinea -- (December 12 1958)
70. Guinea-Bissau -- (September 17 1974)
71. Guyana -- (September 20 1966)
72. Haiti -- (October 24 1945)
73. Honduras -- (December 17 1945)
74. Hungary -- (December 14 1955)
75. Iceland -- (November 19 1946)
76. India -- (October 30 1945)
77. Indonesia -- (September 28 1950)
78. Iran, Islamic Republic of -- (October 24 1945)
79. Iraq -- (December 21 1945)
80. Ireland -- (December 14 1955)
81. Israel -- (May 11 1949)
82. Italy -- (December 14 1955)
83. Jamaica -- (September 18 1962)
84. Japan -- (December 18 1956)
85. Jordan -- (December 14 1955)
86. Kazakhstan -- (March 2 1992)
87. Kenya -- (December 16 1963)
88. Kiribati -- (September 14 1999)
89. Korea, Democratic People's Republic of (North Korea) -- (September 17 1991)
90. Korea, Republic of (South Korea) -- (September 17 1991)
91. Kuwait -- (May 14 1963)
92. Kyrgyzstan -- (March 2 1992)
93. Lao People's Democratic Republic (Laos) -- (December 14 1955)
94. Latvia -- (September 17 1991)
95. Lebanon -- (October 24 1945)
96. Lesotho -- (October 17 1966)
97. Liberia -- (November 2 1945)
98. Libyan Arab Jamahiriya (Libya) -- (December 14 1955)
99. Liechtenstein -- (September 18 1990)
100. Lithuania -- (September 17 1991)
101. Luxembourg -- (October 24 1945)
102. Former Yugoslav Republic of Macedonia -- (April 8 1993)
103. Madagascar -- (September 20 1960)
104. Malawi -- (December 1 1964)
105. Malaysia -- (September 17 1957)
106. Maldives -- (September 21 1965)
107. Mali -- (September 28 1960)
108. Malta -- (December 1 1964)
109. Marshall Islands -- (September 17 1991)
110. Mauritania -- (October 27 1961)
111. Mauritius -- (April 24 1968)
112. Mexico -- (November 7 1945)
113. Micronesia, Federated States of -- (September 17 1991)
114. Moldova, Republic of -- (March 2 1992)
115. Monaco -- (May 28 1993)
116. Mongolia -- (October 27 1961)
117. Morocco -- (November 12 1956)
118. Mozambique -- (September 16 1975)
119. Myanmar (Burma) -- (April 19 1948)
120. Namibia -- (April 23 1990)
121. Nauru -- (September 14 1999)
122. Nepal -- (December 14 1955)
123. Netherlands -- (December 10 1945)
124. New Zealand -- (October 24 1945)
125. Nicaragua -- (October 24 1945)
126. Niger -- (September 20 1960)
127. Nigeria -- (October 7 1960)
128. Norway -- (November 27 1945)
129. Oman -- (October 7 1971)
130. Pakistan -- (September 30 1947)
131. Palau -- (December 15 1994)
132. Panama -- (November 13 1945)
133. Papua New Guinea -- (October 10 1975)
134. Paraguay -- (October 24 1945)
135. Peru -- (October 31 1945)
136. Philippines -- (October 24 1945)
137. Poland -- (October 24 1945)
138. Portugal -- (December 14 1955)
139. Qatar -- (September 21 1971)
140. Romania -- (December 14 1955)
141. Russian Federation -- (October 24 1945)
142. Rwanda -- (September 18 1962)
143. Saint Kitts and Nevis -- (September 23 1983)
144. Saint Lucia -- (September 18 1979)
145. Saint Vincent and the Grenadines -- (September 16 1980)
146. Samoa -- (December 15 1976)
147. San Marino -- (March 2 1992)
148. Sao Tome and Principe -- (September 16 1975)
149. Saudi Arabia -- (October 24 1945)
150. Senegal -- (September 28 1960)
151. Serbia and Montenegro -- (November 1 2000 as Yugoslavia, renamed on February 4 2003)
152. Seychelles -- (September 21 1976)
153. Sierra Leone -- (September 27 1961)
154. Singapore -- (September 21 1965)
155. Slovakia -- (January 19 1993)
156. Slovenia -- (May 22 1992)
157. Solomon Islands -- (September 19 1978)
158. Somalia -- (September 20 1960)
159. South Africa -- (November 7 1945)
160. Spain -- (December 14 1955)
161. Sri Lanka -- (December 14 1955)
162. Sudan -- (November 12 1956)
163. Suriname -- (December 4 1975)
164. Swaziland -- (September 24 1968)
165. Sweden -- (November 19 1946)
166. Switzerland -- (September 10 2002)
167. Syrian Arab Republic (Syria) -- (October 24 1945)
168. Tajikistan -- (March 2 1992)
169. Tanzania, United Republic of -- (December 14 1961)
170. Thailand -- (December 16 1946)
171. Timor-Leste (East Timor) -- (September 27 2002)
172. Togo -- (September 20 1960)
173. Tonga -- (September 14 1999)
174. Trinidad and Tobago -- (September 18 1962)
175. Tunisia -- (November 12 1956)
176. Turkey -- (October 24 1945)
177. Turkmenistan -- (March 2 1992)
178. Tuvalu -- (September 5 2000)
179. Uganda -- (October 25 1962)
180. Ukraine -- (October 24 1945)
181. United Arab Emirates -- (December 9 1971)
182. United Kingdom of Great Britain and Northern Ireland -- (October 24 1945)
183. United States of America -- (October 24 1945)
184. Uruguay -- (December 18 1945)
185. Uzbekistan -- (March 2 1992)
186. Vanuatu -- (September 15 1981)
187. Venezuela -- (November 15 1945)
188. Viet Nam -- (September 20 1977)
189. Yemen -- (September 30 1947)
190. Zambia -- (December 1 1964)
191. Zimbabwe -- (August 25 1980)

Additionally, the Holy See (Vatican City State) maintains a permanent observer mission at the UN headquarters. Some international organizations have a similar observer status; see UN General Assembly for a list.

Former members

1. Republic of China (now on Taiwan) -- (1944 - 1945)