List of Saint Helena, Ascension and Tristan da Cunha animals extinct in the Holocene



This is a list of Saint Helena, Ascension and Tristan da Cunha animals extinct in the Holocene that covers extinctions from the Holocene epoch, a geologic epoch that began about 11,650 years before present (about 9700 BCE) and continues to the present day.

Saint Helena, Ascension and Tristan da Cunha is a British Overseas Territory located in the South Atlantic. The territory consists of Saint Helena, Ascension Island, and the archipelago of Tristan da Cunha (including Gough Island), all of volcanic origin.

Numerous animal species have disappeared from Saint Helena, Ascension and Tristan da Cunha as part of the ongoing Holocene extinction, driven by human activity.