The slave ship Ulisses arrived with enslaved Africans in Brazil. About 621 people had been taken aboard and approximately 616 arrived.

Vessel: Ulisses; flag: Portugal / Brazil; rig: Bergantim. People recorded in connection with the voyage: Captain: Lisboa, José Antônio de Freitas; Investor: Barroso, João Gomes. The voyage began at Rio de Janeiro on 4 July 1826. 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: 31 days. Estimated mortality during the crossing: 1.0%. Recorded outcome: Voyage completed as intended.