1997 state leaders - Events of 1998 - 1999 state leaders - State leaders by year
Africa
- Algeria -
- Angola -
- Benin - Mathieu Kérékou, President of Benin (1996-2006)
- Botswana -
- Quett Masire, President of Botswana (1980-1998)
- Festus Mogae, President of Botswana (1998-2008)
- Burkina Faso -
- Burundi -
- Cameroon -
- Cape Verde -
- Central African Republic -
- Chad -
- Comoros -
- Democratic Republic of the Congo - Laurent-Désiré Kabila, President of the Democratic Republic of the Congo (1997-2001)
- Republic of the Congo - Denis Sassou Nguesso, President of the Republic of the Congo (1997-present)
- Côte d'Ivoire -
- Djibouti -
- Equatorial Guinea -
- Eritrea - Isaias Afewerki, President of Eritrea (1993-present)
- Ethiopia -
- Gabon -
- The Gambia - Yahya Jammeh, President of The Gambia (1994-present)
- Guinea -
- Guinea-Bissau -
- Kenya - Daniel arap Moi, President of Kenya (1978-2002)
- Lesotho -
- Liberia - Charles Taylor, President of Liberia (1997-2003)
- Libya -
- Madagascar -
- Malawi - Bakili Muluzi, President of Malawi (1994-2004)
- Mali -
- Mauritania -
- Mauritius -
- Morocco -
- Mozambique -
- Namibia -
- Niger -
- Nigeria -
- Rwanda -
- São Tomé and Príncipe -
- Senegal -
- Seychelles - France-Albert René, President of Seychelles (1977-2004)
- Sierra Leone -
- Johnny Paul Koroma, Chairman of the Armed Forces Revolutionary Council (1997–1998)
- Ahmad Tejan Kabbah, President of Sierra Leone (1998–2007)
- Somalia - No central government
- South Africa - Nelson Mandela, President of South Africa (1994-1999)
- Sudan - Omar al-Bashir, President of Sudan (1989–present)
- Swaziland -
- Tanzania -
- Togo -
- Tunisia -
- Uganda -
- Western Sahara (Sahrawi Arab Democratic Republic) -
- Zambia - Frederick Chiluba, President of Zambia (1991-2002)
- Zimbabwe - Robert Mugabe, President of Zimbabwe (1987-present)
Asia
Australia and Oceania
Europe
Middle East