Stelladens
| Stelladens Temporal range: Late Cretaceous,  | |
|---|---|
| Holotype teeth | |
| Scientific classification | |
| Domain: | Eukaryota | 
| Kingdom: | Animalia | 
| Phylum: | Chordata | 
| Class: | Reptilia | 
| Order: | Squamata | 
| Clade: | †Mosasauria | 
| Family: | †Mosasauridae | 
| Subfamily: | †Mosasaurinae | 
| Genus: | †Stelladens Longrich et al., 2023 | 
| Species: | †S. mysteriosus | 
| Binomial name | |
| †Stelladens mysteriosus Longrich et al., 2023 | |
Stelladens (meaning "star tooth") is an extinct genus of mosasaurine mosasaurs from the Late Cretaceous Ouled Abdoun Basin of Morocco. The genus contains a single species, S. mysteriosus.