Dentarg, an Ogre-Mage of the Shadowmoon Clan, is the right hand of the Shaman Ner’zhul. He was sent by his master to enlist Korgath Bladefist and his Shattered Hand clan to join forces with the Shadowmoon, Warsong and Bleeding Hollow Clans in their battle against the treacherous Bonechewers and Thunderlords. It is unknown whether he died in battle against the human expedition or was transformed into a Lich following the destruction of Draenor.

Appears in Warcraft II: Beyond the Dark Portal
The US and European server Dentarg is named after him.