Carex edgariae
{{Short description|Species of grass-like plant}}
{{Use New Zealand English|date=April 2025}}
{{Use dmy dates|date=April 2025}}
{{Speciesbox
|name =
|parent = Carex
|taxon = Carex edgariae
|authority = Hamlin
|synonyms =
}}
Carex edgariae, commonly known as Edgar's sedge,{{cite web|url=https://www.nzpcn.org.nz/flora/species/carex-edgariae/|title=Carex edgariae|accessdate=29 April 2025|publisher=New Zealand Plant Conservation Network}} is a species of sedge native to the South Island of New Zealand.{{cite web|url=https://powo.science.kew.org/taxon/urn:lsid:ipni.org:names:299582-1|title=Carex edgariae Hamelin|work=Plants of the World Online|accessdate=29 April 2025|publisher=Royal Botanic Gardens, Kew}}