Fradique Bandeira Melo de Menezes is a São Toméan politician who was the third president of São Tomé and Príncipe from 2001 to 2011.

Guilherme Posser da Costa is a São Toméan who served as the ninth prime minister of São Tomé and Príncipe from 1999 to 2001. He also served as Minister of Foreign Affairs: 1987–1988, 1990–1991, and 19