- BBC News - Country Profile: Sao Tome and Principe - Provides overview, key facts and events, timelines and leader profiles along with current news.
- CIA - The World Factbook: Sao Tome and Principe - Features map and brief descriptions of the geography, people, government, economy, communications, transportation, military and transnational issues.
- NationMaster - Sao Tome and Principe - Profile includes information for various aspects of the country, with a special emphasis on statistics and rankings.
- Stanford University - Africa South of the Sahara: Sao Tome and Principe - Annotated directory of links to web resources.
- UK Foreign Office - Country Profiles: Sao Tome and Principe - Overview of country's geography, history, politics, economy, international relations, travel and current affairs.
- University of Colorado - GovPubs: Sao Tome and Principe - Links to resources from the country's own government, the United States, the United Nations and international sources.
- University of Pennsylvania - African Studies Center: Sao Tome and Principe - Annotated directory of links to resources.
- US Department of State - Sao Tome and Principe - Country portal offers a map and links to Background Notes, USAID page, the US embassy and the current ambassador, press releases, fact sheets, annual Human Rights Reports and other major reports including Country and Industry Market Reports.
- Wikipedia - Sao Tome and Principe - Hyperlinked encyclopedia article covers the history, government and politics, geography, economy, demographics, language and culture of the Central African country.
