Pyrenacantha

{{Short description|Genus of plants}}

{{Automatic taxobox

|image = Icacinaceae - Pyrenacahta malvifolia.JPG

|image_caption = Pyrenacantha malvifolia

|taxon = Pyrenacantha

|authority = Baill.

|synonyms =

• Adelanthus Endl.
• Cavanilla Thunb.
• Endacanthus Baill.
• Freeria Merr.
• Moldenhauera Spreng.
• Monocephalium S.Moore

|synonyms_ref = {{citation needed|date=February 2017}}

}}

Pyrenacantha is a genus of plant in family Icacinaceae. It has about 20 species, all from the Old World tropics.David J. Mabberley. 2008. Mabberley's Plant-Book third edition (2008). Cambridge University Press: UK.