Stark could refer to:
- Stark, A supporting character on Farscape.
- Tony Stark, Also known as Iron Man; a Marvel Comics superhero.
- Arno Stark, Iron Man of the year 2020.
- Nathan Stark, A scientist from the TV series Eureka.
- Stark Industries, A technologies development firm founded by the Stark family.
- The Stark, A futuristic alien race that uses Stark Industries tech.
- Stark, Homeworld of The Stark.