The slave ship S Efigênia departed on a transatlantic slave-trading voyage that would carry enslaved Africans to Brazil.

Vessel: S Efigênia; flag: Portugal / Brazil; rig: Patacho. People recorded in connection with the voyage: Investor: Oliveira, Joaquim José de; Investor: Lopes, Manoel Domingues; Captain: Silva, Manoel Rodrigues da. The voyage began at Bahia, place unspecified on 6 September 1826. Principal recorded place where captives were acquired: Congo River (West Central Africa and St Helena). Principal recorded disembarkation place: Rio de Janeiro. Recorded duration of the captives' Atlantic crossing: 36 days. Estimated mortality during the crossing: 2.0%.