List of non-marine molluscs of Switzerland

The non-marine molluscs of Switzerland are a part of the molluscan fauna of Switzerland. Switzerland is land-locked and therefore it has no marine molluscs, only land and freshwater species.

Freshwater gastropods
Hydrobiidae
 * Bythiospeum alpinum
 * Neohoratia minuta

Land gastropods
Pupillidae
 * Pupilla bigranata (Rossmässler, 1839)
 * Pupilla triplicata (Studer, 1820)

Agriolimacidae
 * Deroceras juranum Wüthrich, 1993

Milacidae
 * Tandonia nigra

Hygromiidae
 * Trochulus biconicus
 * Trochulus caelatus

Helicidae

Hothouse aliens
"Hothouse aliens" in Switzerland include: