Odax is a genus of marine ray-finned fish, weed whitings from the family Odacidae which are native to the Pacific waters of New Zealand.
There are currently two recognized species in this genus:
- Australian Museum: Herring cale, Odax cyanomelas. Retrieved 16 April 2015.
- Froese, Rainer and Pauly, Daniel, eds. (2014). Species of Odax in FishBase. February 2014 version.