| Archaeosuchus Temporal range: Capitanian | |
|---|---|
| Scientific classification | |
| Kingdom: | Animalia | 
| Phylum: | Chordata | 
| Order: | Therapsida | 
| Suborder: | †Dinocephalia | 
| Family: | †Titanosuchidae | 
| Genus: | †Archaeosuchus | 
| Species: | †A. cairncrossi | 
| Binomial name | |
| Archaeosuchus cairncrossi Broom, 1905 | |
Archaeosuchus is an extinct genus of titanosuchian therapsid.
The type specimen is so poorly preserved that no diagnosis can be made. The specimen being indeterminable, the name is a nomen dubium.
Fossils were found for example in the Ecca Group.