The slave ship Maria Teresa departed on a transatlantic slave-trading voyage that would carry enslaved Africans to Brazil.

Vessel: Maria Teresa; flag: Portugal / Brazil; rig: Brig. People recorded in connection with the voyage: Investor: Porto, Antônio Alves da Silva; Captain: Santos, Vicente Tomás dos; Investor: Santos, Vicente Tomás dos. The voyage began at Lisbon on 20 March 1828. Principal recorded place where captives were acquired: Lourenço Marques (East Africa and Indian Ocean islands). Principal recorded disembarkation place: Rio de Janeiro. Recorded duration of the captives' Atlantic crossing: 78 days. Estimated mortality during the crossing: 16.0%.