Astigmasaura
| Astigmasaura Temporal range: Late Cretaceous,  | |
|---|---|
| Scientific classification | |
| Domain: | Eukaryota | 
| Kingdom: | Animalia | 
| Phylum: | Chordata | 
| Clade: | Dinosauria | 
| Clade: | Saurischia | 
| Clade: | †Sauropodomorpha | 
| Clade: | †Sauropoda | 
| Superfamily: | †Diplodocoidea | 
| Family: | †Rebbachisauridae | 
| Genus: | †Astigmasaura Bellardini et al., 2025 | 
| Species: | †A. genuflexa | 
| Binomial name | |
| †Astigmasaura genuflexa Bellardini et al., 2025 | |
Astigmasaura is an extinct genus of rebbachisaurid sauropod dinosaurs from the Late Cretaceous Huincul Formation of Argentina. The genus contains a single species, Astigmasaura genuflexa, known from an incomplete articulated skeleton.