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.
Famous quotes containing the word death:
“Cry woe, destruction, ruin, and decay:
The worst is death, and death will have his day.”
—William Shakespeare (1564–1616)