The slave ship S Antônio Delfim left the African coast carrying enslaved Africans toward Brazil. About 513 people had been taken aboard.

Vessel: S Antônio Delfim; flag: Portugal / Brazil; rig: Galera. People recorded in connection with the voyage: Investor: Companhia Geral do Grão Pará e Maranhão; Captain: Santos, Lourenço Gomes dos. The voyage began at Lisbon on 19 May 1775. Principal recorded place where captives were acquired: Benguela (West Central Africa and St Helena). Principal recorded disembarkation place: Pará. Estimated mortality during the crossing: 5.5%. Recorded outcome: Voyage completed as intended.