Countries in the African Union:

There are currently 55 Member States in the African Union.

African Union Member States

Member State	Date of joining
Algeria	May 25, 1963
Angola	February 11, 1975
Benin	May 25, 1963
Botswana	October 31, 1966
Burkina Faso	May 25, 1963
Burundi	May 25, 1963
Cabo Verde	July 18, 1975
Cameroon	May 25, 1963
Central African Republic	May 25, 1963
Chad	May 25, 1963
Comoros	July 18, 1975
Republic of the Congo	May 25, 1963
Côte d'Ivoire	May 25, 1963
Democratic Republic of the Congo	May 25, 1963
Djibouti	June 27, 1977
Egypt	May 25, 1963
Equatorial Guinea	October 12, 1968
Eritrea	May 24, 1993
Eswatini	September 24, 1968
Ethiopia	May 25, 1963
Gabon	May 25, 1963
Gambia	March 9, 1965
Ghana	May 25, 1963
Guinea	May 25, 1963
Guinea-Bissau	November 19, 1973
Kenya	May 25, 1963
Lesotho	October 31, 1966
Liberia	May 25, 1963
Libya	May 25, 1963
Madagascar	May 25, 1963
Malawi	July 13, 1964
Mali	May 25, 1963
Mauritania	May 25, 1963
Mauritius	August 1968
Morocco	January 31, 2017
Mozambique	July 18, 1975
Namibia	June 1990
Niger	May 25, 1963
Nigeria	May 25, 1963
Rwanda	May 25, 1963
São Tomé and Príncipe	July 18, 1975
Senegal	May 25, 1963
Seychelles	June 29, 1976
Sierra Leone	May 25, 1963
Somalia	May 25, 1963
South Africa	June 6, 1994
South Sudan	July 27, 2011
Sudan	May 25, 1963
Tanzania	May 25, 1963
Togo	May 25, 1963
Tunisia	May 25, 1963
Uganda	May 25, 1963
Western Sahara	February 22, 1982
Zambia	December 16, 1964
Zimbabwe	June 18, 1980