Calamoecia is a genus of copepods in the family Centropagidae confined to Australasia.

[1] It is thought to have evolved since the separation of the Australian continent from Antarctica.

[2] Three of the Australian endemic species are listed as vulnerable species on the IUCN Red List (marked VU in the list below).

The genus contains the following species:[3]

This copepod-related article is a stub.