|Named By:||R. Kellogg in 1968|
|Location:||Japan - Korematsu Formation and Nagura Formation. USA, Mayland - Calvert Formation, Calvert Beach Member, and Virginia - Calvert Formation, Plum Point Member|
|Size:||Total length about 6 meters long|
|Fossil(s):||Several individuals represented by skulls and partial post cranial remains|
|Classification:||| Chordata | Mammalia | Cetacea | Mysticeti ||
Diorocetus is an extinct genus of baleen whale, belonging to the family Pelocetidae. Fossils are found in Miocene-aged marine strata in North America and Japan.