The slave ship Comerciante arrived with enslaved Africans in Brazil. About 441 people had been taken aboard and approximately 432 arrived.

Vessel: Comerciante; flag: Portugal / Brazil; rig: Bergantim. People recorded in connection with the voyage: Captain: Silva, José Pinto Ribeiro da; Investor: Silva, José Pinto Ribeiro da; Captain: Cupertino, José Dias; Investor: Cupertino, José Dias; Captain: Pacheco, José Jacinto. The voyage began at Rio de Janeiro on 14 November 1827. 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: 30 days. Estimated mortality during the crossing: 2.0%. Recorded outcome: Voyage completed as intended.