Eoplesiosaurus
| Eoplesiosaurus Temporal range: Early Jurassic,  | |
|---|---|
| Holotype specimen | |
| Scientific classification | |
| Domain: | Eukaryota | 
| Kingdom: | Animalia | 
| Phylum: | Chordata | 
| Class: | Reptilia | 
| Superorder: | †Sauropterygia | 
| Order: | †Plesiosauria | 
| Superfamily: | †Plesiosauroidea | 
| Genus: | †Eoplesiosaurus Benson, Evans & Druckenmiller, 2012 | 
| Type species | |
| †Eoplesiosaurus antiquior Benson, Evans & Druckenmiller, 2012 | |
Eoplesiosaurus is an extinct genus of basal plesiosauroid known from the Early Jurassic period (most likely earliest Hettangian stage) of the United Kingdom. It contains a single species, E. antiquior.