Carex prolongata

{{Short description|Species of sedge}}

{{Use dmy dates|date=July 2022}}

{{Speciesbox

| image =

| image_caption =

| genus = Carex

| species = prolongata

| authority = Kük., 1936

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Carex prolongata is a tussock-forming perennial in the family Cyperaceae. It is native to parts of China.{{cite web|url=https://powo.science.kew.org/taxon/urn:lsid:ipni.org:names:301713-1|title=Carex prolongata Kük.|access-date=28 July 2022|publisher=Kew Science – Plants of the World Online}}