- African Elections Database - São Tomé and Príncipe - Information on national elections includes country's political profile and full historical results.
- 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.
- Nigeria São Tomé & Príncipe Joint Development Authority - Administering petroleum rights in an area of overlapping maritime boundary claims.
- São Tomé & Príncipe Government and Political Resources Page - Unofficial site dedicated to one of Africa’s smallest and most successful democracies provides information about its history, government structure, President and Prime Minister, past leaders, past elections, political parties, human rights and democracy.
- Sao Tome and Principe Profile: Government - Basic facts and figures from NationMaster.
- United Nations House in São Tomé e Principe - Description of activities, and information about the Democratic Republic of São Tomé e Principe.
- 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.
- 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.
- 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.
