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

Vessel: NS da Conceição e S Antônio; flag: Portugal / Brazil; rig: Curveta. People recorded in connection with the voyage: Captain: Fontana, João Anastácio; Captain: Santos, Antônio Cardoso dos; Investor: Santos, Antônio Cardoso dos. The voyage began at Bahia, place unspecified on 20 October 1766. Principal recorded place where captives were acquired: Costa da Mina, place unspecified (Bight of Benin). Principal recorded disembarkation place: Bahia, place unspecified. Recorded outcome: Arrived in Africa, subsequent fate unknown.