Onthophagus quadridentatus, is a species of dung beetle found in India,[1][2] Sri Lanka,[3] Pakistan[4] and Taiwan.

[5] This broadly oval, medium convex species has an average length of about 6 to 8 mm.

Male has smooth and shiny head with very fine and sparse punctures.

Clypeus separated from forehead by a slight rounded carina.

There is a backward, forming pair of short horns curving upward.