The slave ship Trajano arrived with enslaved Africans in Brazil. About 416 people had been taken aboard and approximately 408 arrived.

Vessel: Trajano; flag: Portugal / Brazil; rig: Bergantim. People recorded in connection with the voyage: Captain: Carvalho, Francisco Cândido da Silva e; Investor: Carvalho, Manoel Gonçalves de. The voyage began at Rio de Janeiro on 15 March 1820. Principal recorded place where captives were acquired: Cabinda (West Central Africa and St Helena). Principal recorded disembarkation place: Rio de Janeiro. Recorded duration of the captives' Atlantic crossing: 28 days. Estimated mortality during the crossing: 2.0%. Recorded outcome: Voyage completed as intended.