The slave ship Polly arrived with enslaved Africans in Jamaica. About 291 people had been taken aboard and approximately 262 arrived.

Vessel: Polly; flag: Great Britain; rig: Ship; estimated standardized tonnage: 287. People recorded in connection with the voyage: Investor: Hammond, George; Captain: Clare, John; Investor: Clare, John; Captain: Taylor, Robert; Investor: Taylor, Robert; Investor: Midgley, Henry; Investor: Blake, George; Captain: Midgley, Thomas; Investor: Midgley, Thomas. The voyage began at Liverpool on 18 September 1805. Principal recorded place where captives were acquired: Africa, port unspecified (Other Africa). Principal recorded disembarkation place: Kingston. Recorded outcome: Voyage completed as intended.