The slave ship NS da Oliveira departed on a transatlantic slave-trading voyage that would carry enslaved Africans to Brazil.

Vessel: NS da Oliveira; flag: Portugal / Brazil; rig: Curveta. People recorded in connection with the voyage: Captain: Marques, Antonio Gonçalves; Investor: Marques, Antonio Gonçalves. The voyage began at Bahia, place unspecified on 11 April 1770. Principal recorded place where captives were acquired: Benguela (West Central Africa and St Helena). Principal recorded disembarkation place: Bahia, place unspecified. Recorded outcome: Left home port, no further record.