The slave ship Ativo arrived with enslaved Africans in Brazil. About 300 people had been taken aboard and approximately 271 arrived.

Vessel: Ativo; flag: Portugal / Brazil; rig: Bergantim. People recorded in connection with the voyage: Investor: Carvalho, Domingos José de; Captain: Almeida, José Pereira de; Investor: Almeida, José Pereira de. The voyage began at Bahia, place unspecified on 23 July 1806. Principal recorded place where captives were acquired: Lagos, Onim (Bight of Benin). Principal recorded disembarkation place: Bahia, place unspecified. Recorded duration of the captives' Atlantic crossing: 52 days. Estimated mortality during the crossing: 10.0%. Recorded outcome: Voyage completed as intended.