Festuca vaginata
{{Short description|Species of grass}}
{{Speciesbox
| genus = Festuca
| species = vaginata
| authority = Waldst. & Kit. ex Willd.
| synonyms =
{{Species list | hidden = yes
| Festuca ovina var. vaginata | (Waldst. & Kit. ex Willd.) Wimm. & Grab.
| Bromus glaucus | Rchb.
| Festuca amethystina | Host
| Festuca arenaria | Kit. ex Steud.
| Festuca cana | Kit. ex Steud.
| Festuca dominii | Krajina
| Festuca glauca subsp. buiae | Prodan
| Festuca neilreicheana | J.Vetter
| Festuca ovina var. amethystina | Alef.
| Festuca ovina f. mucronata | Hack.
| Festuca psammophila subsp. dominii | (Krajina) P.Šmarda
| Festuca teyberi | Vetter
| Festuca trigenea | J.Vetter
| Festuca vaginata var. aristata | Pawlus
| Festuca vaginata subsp. buiae | (Prodan) Beldie
| Festuca vaginata subsp. dominii | (Krajina) Soó
| Festuca vaginata var. dominii | (Krajina) Soó
| Festuca vaginata var. dubia | Beldie
| Festuca vaginata subvar. mucronata | (Hack.) Soó
| Poa glauca var. vaginata | Wimm. & Grab.
}}
| synonyms_ref = {{cite POWO |id=403691-1 |title=Festuca vaginata |access-date=11 August 2024}}
}}
Festuca vaginata is a species of grass in the family Poaceae. The species was first published in 1809. This species is native to East Central Europe, and Ukraine.