CIA - Chiefs of State and Cabinet Members of Foreign Governments: Sao Tome and Principe
- List of government officials and their titles, updated weekly. Also includes the head of the central bank, ambassadors to the United States and Permanent Representatives to the UN, New York.
- https://www.cia.gov/library/publications/world-leaders-1/world-leaders-s/sao-tome-and-principe.html

World Statesmen - São Tomé and Príncipe
- Review of the country's history, politics, leaders and international organizations and treaties. Includes map, constitution, national anthem and pictures of historical flags.
- http://www.worldstatesmen.org/Sao_Tome.html

World Legal Information Institute - Sao Tome & Principe
- Catalog and search facilities for over 500 databases from 55 countries including case-law, legislation, treaties, law reform reports, law journals, and other materials.
- http://www.worldlii.org/catalog/2706.html

Nigeria São Tomé & Príncipe Joint Development Authority
- Administering petroleum rights in an area of overlapping maritime boundary claims.
- http://www.nigeriasaotomejda.com/

US Law Library of Congress - São Tomé e Príncipe
- Annotated compendium of online sources providing access to primary documents, legal commentary and general government information about specific jurisdictions and topics.
- http://www.loc.gov/law/guide/saotome.html

United Nations House in São Tomé e Principe
- Description of activities, and information about the Democratic Republic of São Tomé e Principe.
- http://www.uns.st/

Sao Tome and Principe Profile: Government
- Basic facts and figures from NationMaster.
- http://www.nationmaster.com/country/tp/Government