Destructor may refer to:
- Destructor (computer programming), in object-oriented programming, a method which is automatically invoked when an object is destroyed
- Euronymous (1968–1993), guitarist and co-founder of the Norwegian black metal band Mayhem
- Spanish warship Destructor (1886), a fast ocean-going torpedo gunboat
- Destructor, a Marvel Comics character; see Advanced Idea Mechanics
- Cherax destructor, the scientific name for the Common Yabby
- Destructor, a character in the Futurama episode "Raging Bender"
- Destructor, the stage name of German guitarist Michael Wulf (1963–1993)
- a municipal incinerator; the term destructor was used well into the 20th century