Permochiton Temporal range: Permian[1] PreꞒ Ꞓ O S D C P T J K Pg N
Scientific classification
Domain:	Eukaryota
Kingdom:	Animalia
Phylum:	Mollusca
Class:	Polyplacophora
Order:	Lepidopleurida
Family:	Leptochitonidae
Subfamily:	†Helminthochitoninae
Genus:	†Permochiton Iredale, T. & Hull, A. F. B. 1926 A monograph of the Australian Loricates (Phylum Mollusca Order Loricata), VIII. Australian Zoologist 4, 324–328.

Permochiton is an extinct genus of polyplacophoran molluscs. Permochiton became extinct during the Permian period.^[1]