Death adder

Death adder may refer to:

In herpetology:

• All members of the genus Acanthophis, a group of highly venomous elapids found in Australia and New Guinea
• Agkistrodon contortrix, a.k.a. the copperhead, a venomous pit viper species found in North America

In fiction:

• Death Adder (comics), a fictional supervillain from Marvel Comics
• Death Adder, a fictional antagonist in the Golden Axe series of video games.