Deathstalker is a species of scorpion, Leiurus quinquestriatus, also known as Omdurman scorpion or the Israeli desert scorpion.
Deathstalker may also refer to:
- Death-Stalker, a Marvel Comics supervillain character, first appearing in 1968
- Deathstalker (1983 film), a sword-and-sorcery film, and its sequels:
- Deathstalker II (1987)
- Deathstalker and the Warriors from Hell (1988)
- Deathstalker IV: Match of Titans (1990)
- Deathstalker (upcoming film), an upcoming sword and sorcery film, a remake of the 1983 film
- Deathstalker (series), a series of science fiction novels by Simon R. Green
- Death Stalker, a 1988 video game designed by Tony Warriner