Anentome cambojiensis is a species of freshwater snail with an operculum, an aquatic gastropod mollusk in the subfamily Anentominae of the family Nassariidae.

[1][2] Anentome cambojiensis occurs in the Mekong River in Cambodia.

[3] Like all snails in the clade Neogastropoda, this species is carnivorous.

It feeds on different types of worms and gastropods, often eating other, larger snails after burying themselves and ambushing their prey.

When a male and female mate, they lock together for 8–12 hours.