The slave ship S Antônio departed from Brazil after the slave-trading stage of the voyage.

Vessel: NS do Monte do Carmo S Antônio e Almas; flag: Portugal / Brazil; rig: Curveta. People recorded in connection with the voyage: Investor: Costa, Clemente José da; Captain: Dutra, Mateus. The voyage began at Bahia, place unspecified on 24 February 1771. Principal recorded place where captives were acquired: Costa da Mina, place unspecified (Bight of Benin). Principal recorded disembarkation place: Bahia, place unspecified. Recorded outcome: Voyage completed as intended.