Dentarene is a genus of sea snails, marine gastropod mollusks in the family Liotiidae.
The special characteristics of this genus are 
- a white shell
- a strongly varicose lip
- the umbilical ridge becomes a twisted appendage of the columellar region of the inner lip
- there is almost no axial sculpture, or it becomes interrupted except between the two peripheral keels.
The species of this genus occurs in the tropical Indo-West Pacific.
Species within the genus Dentarene include:
- Species brought into synonymy