| Named By: | B. G. Pritchard in 1939 |
| Time Period: | Late Oligocene |
| Location: | Australia, New Zealand |
| Size: | Around 2.5 meters long |
| Diet: | Carnivore |
| Fossil(s): | Few specimens |
| Classification: | | Chordata | Mammalia | Cetacea | Mysticeti | Mammalodontidae | |
Mammalodon is an extinct genus of archaic baleen whale belonging to the family Mammalodontidae.