Dicerorhinus (Greek: "two" (dio), "horn" (keratos), "nose" (rhinos)[1]) is a genus of the family Rhinocerotidae, consisting of a single extant species, the two-horned Sumatran rhinoceros (D. sumatrensis), and several extinct species.

The genus likely originated from the Late Miocene of central Myanmar.

[2] Many species previously placed in this genus probably belong elsewhere.

[3] Species provisionally considered valid include: Historically, Dicerorhinus was a wastebasket taxon.

[13]Gaindatherium browni Lartetotherium sansaniense Nesorhinus hayasakai Nesorhinus philippinensis Rhinoceros sondaicus (Javan rhinoceros) Rhinoceros unicornis (Indian rhinoceros) Dicerorhinus gwebinensis Dicerorhinus fusuiensis Dicerorhinus sumatrensis (Sumatran rhinoceros) Dihoplus schleiermacheri "Dihoplus" pikermiensis Coelodonta thibetana Coelodonta nihowanensis Coelodonta tologoijensis Coelodonta antiquitatis (woolly rhinoceros) Pliorhinus megarhinus Pliorhinus miguelcrusafonti Stephanorhinus jeanvireti Stephanorhinus etruscus Stephanorhinus hundsheimensis Stephanorhinus hemitoechus (Narrow-nosed or steppe rhinoceros) Stephanorhinus kirchbergensis (Merck's or forest rhinoceros)