Alda Bandeira Tavares Vaz da Conceição (born September 22, 1949) is a politician in São Tomé and Príncipe.
[2] She studied modern languages at Eduardo Mondlane University in Maputo, Mozambique, received an MA in modern languages and literature from Lisbon University, and studied international relations at the Lisbon Instituto Superior de Ciências Sociais e Políticas.
[3] Bandeira began her political career as the director of multilateral cooperation in the Ministry of Foreign Affairs, a position she held from 1987 to 1990.
After her husband Norberto Costa Alegre was appointed prime minister, she stepped down from her position in the government to occupy her seat as a Member of Parliament and avoid conflicts of interest.
Bandeira is currently serving as the Director General of the newly formed Instituto Marítimo e de Administracão Portuaria (Maritime and Port Administration Institute) in São Tomé.