The slave ship Alexander departed from Trinidad and Tobago after the slave-trading stage of the voyage.

Vessel: Alexander; flag: Great Britain; rig: Ship; estimated standardized tonnage: 262. People recorded in connection with the voyage: Investor: Aspinall, John B; Captain: Apsinall, James; Investor: Apsinall, James; Investor: Case, John; Captain: Caton, Richard. The voyage began at Liverpool on 3 July 1806. Principal recorded place where captives were acquired: Cameroons (Bight of Biafra and Gulf of Guinea islands). Principal recorded disembarkation place: Trinidad, port unspecified. Recorded outcome: Voyage completed as intended.