Calliscirpus

{{Short description|Genus of flowering plants}}

{{Automatic taxobox

| image = Calliscirpus brachythrix.jpg

| image_caption = Calliscirpus brachythrix

| taxon = Calliscirpus

| authority = C.N.Gilmour, J.R.Starr & Naczi

}}

Calliscirpus is a genus of flowering plants belonging to the family Cyperaceae.{{cite web |title=Calliscirpus C.N.Gilmour, J.R.Starr & Naczi {{!}} Plants of the World Online {{!}} Kew Science |url=https://powo.science.kew.org/taxon/urn:lsid:ipni.org:names:77123256-1 |website=Plants of the World Online |access-date=20 March 2021 |language=en}}

Its native range is Oregon to California.

Species:

• Calliscirpus brachythrix {{small|C.N.Gilmour, J.R.Starr & Naczi}}
• Calliscirpus criniger {{small|(A.Gray) C.N.Gilmour, J.R.Starr & Naczi}}