The word run can mean several things:
- Run has many dictionary definitions such as "moving swiftly by foot". See run in Wiktionary.
- Run, in computer programming terms, simply means to execute a program. See glossary of computer programming terms.
- Run was also a computer magazine published in the 1980's. See Run magazine.
- Run is the name of a 1991 action movie directed by Geoff Burrowes and starring Patrick Dempsey and Kelly Preston. See Run (movie).