Look up federalist in Wiktionary, the free dictionary.
The term federalist describes any of several political beliefs around the world, or the concept various parties; its members or supporters calling themselves "Federalists".
Federalist may also refer to:
- Federalist architecture, the name for the classicizing architecture built in the newly founded United States between c. 1780 and 1830, and particularly from 1785 to 1815
- Maryland Federalist, a replica of the 18th-century miniature ship Federalist
- The Federalist Papers, or The Federalist, a collection of articles or essays promoting the ratification of the United States Constitution
- The Federalist (website), a conservative U.S. political website
- The Federalists, SFBA-based U.S. indie rock band