The slave ship Reino do Brasil arrived with enslaved Africans in Brazil. About 528 people had been taken aboard and approximately 378 arrived.

Vessel: Reino do Brasil; flag: Portugal / Brazil; rig: Bergantim. People recorded in connection with the voyage: Captain: Lopes, Francisco da Silva; Investor: Lopes, Francisco da Silva; Investor: Vieira, José Inácio Vaz. The voyage began at Rio de Janeiro on 27 August 1820. Principal recorded place where captives were acquired: Luanda (West Central Africa and St Helena). Principal recorded disembarkation place: Rio de Janeiro. Recorded duration of the captives' Atlantic crossing: 66 days. Estimated mortality during the crossing: 28.0%. Recorded outcome: Voyage completed as intended.