Eocasea
| Eocasea Temporal range: Late Carboniferous,  | |
|---|---|
| Holotype fossil | |
| Scientific classification | |
| Domain: | Eukaryota | 
| Kingdom: | Animalia | 
| Phylum: | Chordata | 
| Clade: | Synapsida | 
| Clade: | †Caseasauria | 
| Family: | †Caseidae | 
| Genus: | †Eocasea Reisz & Fröbisch, 2014 | 
| Type species | |
| †Eocasea martini Reisz & Fröbisch, 2014 | |
Eocasea is an extinct genus of caseid synapsids from the Late Pennsylvanian of Kansas. It is known from a single type species, Eocasea martini.