| Atalonodon Temporal range: | |
|---|---|
| Scientific classification | |
| Kingdom: | Animalia |
| Phylum: | Chordata |
| Class: | Mammalia |
| Order: | Perissodactyla |
| Family: | †Lophiodontidae |
| Genus: | †Atalonodon Dal-Piaz, 1929 |
Atalonodon is an extinct genus of lophiodontid from the middle Eocene (Lutetian) on the island of Sardinia.