The slave ship Louisa departed on a transatlantic slave-trading voyage that would carry enslaved Africans to Dominica.

Vessel: Louisa; flag: Great Britain; rig: Snauw; estimated standardized tonnage: 56.3. People recorded in connection with the voyage: Captain: Forrest, James; Investor: Forrest, James; Investor: Hodgsns. The voyage began at Liverpool on 23 May 1775. Principal recorded place where captives were acquired: Gambia (Senegambia and offshore Atlantic). Principal recorded disembarkation place: Dominica, place unspecified. Recorded outcome: Returned direct to Africa after bringing enslaved people to the Americas.