Wiregrass is a common name for several plants.

Wiregrass may refer to:

Poaceae grasses

• Aristida (three-awns), especially Aristida stricta (Pineland Three-awn), Aristida junciformis and Aristida purpurea (Purple Three-awn), of subfamily Arundinoideae

• Eleusine indica (Indian Goosegrass) of subfamily Eragrostideae

• Sporobolus indicus (Smutgrass) of subfamily Chloridoideae

• Cynodon dactylon (Bermuda Grass) of subfamily Chloridoideae

• Ventenata dubia of subfamily Pooideae, native to the Mediterranean and naturalized in western North America

Other plants

• Juncus tenuis (Slender Rush) of the rush family

• Polygonum arenastrum (Common Knotweed) of the knotweed family

See also

• Wiregrass Region, an area of the Southern United States encompassing parts of southern Georgia, southeastern Alabama and the Florida Panhandle, and named for its abundance of Aristida stricta