Grevillea elbertii
{{short description|Species of tree in the family Proteaceae endemic to Sulawesi in Indonesia.}}
{{Speciesbox
|image =
|genus = Grevillea
|species = elbertii
|authority = Sleumer
}}
Grevillea elbertii is a tree species in the family Proteaceae. It is endemic to Sulawesi in Indonesia. It has green flowers which appear in October in the species' native range.{{cite book|author= McGillivray, D.J. assisted by R.O. Makinson | title= Grevillea, Proteaceae: a taxonomic revision |publisher=Melbourne University Press|location=Carlton, Victoria | year=1993 | isbn=0522844391}} The species was first formally described by botanist Hermann Otto Sleumer in Blumea in 1955.{{cite web|title=Grevillea elbertii Sleumer|publisher=Harvard University Herbarium|url=http://asaweb.huh.harvard.edu:8080/databases/specimens?id=118912|access-date=2010-11-06}}