Hypsagonus corniger is a fish in the family Agonidae.

[1] It was described by Anatoly Yakovlevich Taranetz in 1933.

[2] It is a marine, polar water-dwelling fish which is known from the southern Okhotsk Sea and the northern Sea of Japan, in the northwestern Pacific Ocean.

It dwells at a depth range of 18 to 105 metres (59 to 344 ft).

Males can reach a maximum total length of 10 centimetres (3.9 in).