Jesairosaurus
| Jesairosaurus Temporal range: Early - Middle Triassic,  | |
|---|---|
| The holotype (ZAR 06) of Jesairosaurus | |
| Scientific classification | |
| Domain: | Eukaryota | 
| Kingdom: | Animalia | 
| Phylum: | Chordata | 
| Class: | Reptilia | 
| Clade: | Archosauromorpha | 
| Genus: | †Jesairosaurus Jalil, 1997 | 
| Species: | †J. lehmani | 
| Binomial name | |
| †Jesairosaurus lehmani Jalil, 1997 | |
Jesairosaurus is an extinct genus of early archosauromorph reptile known from the Illizi Province of Algeria. It is known from a single species, Jesairosaurus lehmani. Although a potential relative of the long-necked tanystropheids, this lightly-built reptile could instead be characterized by its relatively short neck as well as various skull features.