Firefox is either:
- Mozilla Firefox, the world's first open-source web browser.
- Firefox (novel and film), a Cold War-era science fiction novel, and the 1982 motion picture on which it is based, telling the story of a retired United States Air Force pilot who must penetrate into the Soviet Union and steal a super-secret jet fighter-interceptor having seemingly otherworldly capabilities.
This page lists articles that have similar names. To remove any ambiguity, the differences are described here.