Wonbah is a rural locality in the Bundaberg Region, Queensland, Australia.

[2] In the 2021 census, Wonbah had a population of 78 people.

[1] In 1887, 16,500 acres (6,700 ha) of land were resumed from the Wonbah pastoral run.

The land was offered for selection for the establishment of small farms on 17 April 1887.

The nearest primary school is in Mount Perry.