Nectandra weddellii is a species of flowering plant in the family Lauraceae.

The plant is endemic to Rio de Janeiro state in Southeastern Brazil.

It has been collected only from within a 250 kilometres (160 mi) radius of Rio de Janeiro city, in the Atlantic Forest ecoregion.

It is an IUCN Red List Endangered species, threatened by habitat loss.

This Laurales-related article is a stub.