The slave ship Agnes completed the voyage after transporting enslaved Africans to Trinidad and Tobago.

Vessel: Agnes; flag: Great Britain; rig: Ship; estimated standardized tonnage: 134. People recorded in connection with the voyage: Captain: Brown, John; Investor: Brown, Archibald; Captain: Gilling, Charles. The voyage began at Liverpool on 7 March 1803. Principal recorded place where captives were acquired: Africa, port unspecified (Other Africa). Principal recorded disembarkation place: Trinidad, port unspecified. Recorded outcome: Voyage completed as intended.