Hyphydrus ovatus is a species of diving beetles in the family Dytiscidae.

[1][2] Hyphydrus ovatus can reach a length of 4.5–5 millimetres (0.18–0.20 in).

The body is rust-red, sometimes with indistinct spots.

Males have brilliant colors, and the females matt.

This Dytiscidae-related article is a stub.