The slave ship Atalante arrived with enslaved Africans in Martinique. About 210 people had been taken aboard and approximately 197 arrived.

Vessel: Atalante; flag: France; estimated standardized tonnage: 242. People recorded in connection with the voyage: Captain: Boulemère; Investor: Segond, William. The voyage began at Guadeloupe, place unspecified on 1820. Principal recorded place where captives were acquired: Bonny (Bight of Biafra and Gulf of Guinea islands). Principal recorded disembarkation place: Martinique, place unspecified. Estimated mortality during the crossing: 6.2%. Recorded outcome: Voyage completed as intended.