Fed may refer to:
- Federal; any federal law-enforcement officer
- 'The Feds' can be a colloquial expression for federal authorities, whether it be federal police or other institutions with federal jurisdiction.
- Federal Reserve System, the central bank of the United States
- Roger Federer
- The Fed, a student newspaper published at Columbia University
FED is an abbreviation for:
- FED (camera), a Soviet camera, and also the factory that made it (named after Felix Edmundovich Dzerzhinsky)
- Field emission display
- Federal Ecosystem Directorate
- Facilities Engineering Division
- Foundation for Enterprise Development
