Bonatitan
| Bonatitan | |
|---|---|
| Speculative life restoration | |
| Scientific classification | |
| Domain: | Eukaryota | 
| Kingdom: | Animalia | 
| Phylum: | Chordata | 
| Clade: | Dinosauria | 
| Clade: | Saurischia | 
| Clade: | †Sauropodomorpha | 
| Clade: | †Sauropoda | 
| Clade: | †Macronaria | 
| Clade: | †Titanosauria | 
| Family: | †Saltasauridae | 
| Subfamily: | †Saltasaurinae | 
| Genus: | †Bonatitan | 
| Species: | †B. reigi | 
| Binomial name | |
| †Bonatitan reigi Martinelli & Forasiepi, 2004 | |
Bonatitan is a genus of titanosaurian dinosaur from the Late Cretaceous Allen Formation of Argentina. It was named in 2004.