The slave ship Rosália arrived with enslaved Africans in Brazil. About 152 people had been taken aboard and approximately 146 arrived.

Vessel: Rosália; flag: Portugal / Brazil; rig: Sumaca. People recorded in connection with the voyage: Investor: Moreira, Manoel Francisco; Captain: Alberto, Caetano. The voyage began at Bahia, place unspecified on 7 July 1821. Principal recorded place where captives were acquired: Malembo (West Central Africa and St Helena). Principal recorded disembarkation place: Bahia, place unspecified. Recorded duration of the captives' Atlantic crossing: 42 days. Estimated mortality during the crossing: 4.0%. Recorded outcome: Voyage completed as intended.