Hydnocarpus octandra

{{Short description|Species of flowering plant}}

{{speciesbox

|status = VU

|status_system = IUCN2.3

|status_ref =

|genus = Hydnocarpus

|species = octandrus

|authority = Thwaites

|synonyms = Hydnocarpus octandra

}}

Hydnocarpus octandrus is a species of plant in the Achariaceae family, but originally placed in the Flacourtiaceae family by Arthur Cronquist. It is endemic to Sri Lanka.