Nothofagus grandis

{{Short description|Species of flowering plant}}

{{Speciesbox

|image =

|status = LC

|status_system = IUCN3.1

|status_ref = {{cite iucn |author=Baldwin, H. |year=2018 |title=Nothofagus grandis |volume=2018 |page=e.T96478451A96479995 |doi=10.2305/IUCN.UK.2018-1.RLTS.T96478451A96479995.en |access-date=19 April 2023}}

|genus = Nothofagus

|parent = Nothofagus subg. Brassospora

|species = grandis

|authority = Steenis (1952)

|synonyms = Trisyngyne grandis {{small|(Steenis) Heenan & Smissen (2013)}}

|synonyms_ref = {{cite powo |id=359090-1 |title=Nothofagus flaviramea Steenis}}

}}

Nothofagus grandis is a species of tree in the family Nothofagaceae. It is endemic to New Guinea. It grows in lower montane rain forests from 900 to 1,500 meters elevation.