Giant Muntjac (Muntiacus vuquangensis) is a species of muntjac deer. It is the largest muntjac species and was discovered in 1994 in Vu Quang , Ha Tinh province of Vietnam and in central Laos.

It is a medium-sized deer, most closely related to the Indian Muntjac (or Common Muntjac).

Reference

• Giant Muntjac, WWF Indochina.