Polyzosteria is a genus of around sixteen species of cockroaches in the Blattidae family native to Australia.

Some of these insects are attractively marked, such as Polyzosteria mitchelli.

[1] The type species of the genus is the Botany Bay cockroach, Polyzosteria limbata.

[2][3] The genus was first described in 1838 by Hermann Burmeister.

This cockroach article is a stub.