食蕨（学名：Pteridium esculentum）为蕨科蕨属下的一个种。

Pteridium esculentum, commonly known as Austral bracken or simply bracken, is a species of the bracken genus native to a number of countries in the Southern Hemisphere. Esculentum means edible.

First described as Pteris esculenta by German botanist Georg Forster in 1786, it gained its current binomial name in 1908. The Eora people of the Sydney region knew it as gurgi.