| Fusinus Temporal range: | |
|---|---|
| Shell of Fusinus inglorius | |
| Scientific classification | |
| Kingdom: | Animalia |
| Phylum: | Mollusca |
| Class: | Gastropoda |
| Subclass: | Caenogastropoda |
| Order: | Neogastropoda |
| Superfamily: | Buccinoidea |
| Family: | Fasciolariidae |
| Subfamily: | Fusininae |
| Genus: | Fusinus Rafinesque, 1815 |
| Type species | |
| Murex colus Linnaeus, 1758 | |
| Synonyms | |
| |


Fusinus is a genus of small to large sea snails, marine gastropod molluscs in the family Fasciolariidae, the spindle snails and tulip snails.
This genus is known in the fossil records from the Cretaceous to the Quaternary (age range: from 94.3 to 0.0 million years ago). Fossils are found in the marine strata all over the world.
Species in the genus Fusinus include:
According to the World Register of Marine Species (WoRMS) the following species with accepted names are included within the genus Fusinus