Fryderyk (Polish: [frɨˈdɛrɨk]) is a given name, and may refer to:
- Fryderyk Chopin (1810–1849), a Polish piano composer
- Fryderyk Getkant (1600–1666), a military engineer, artilleryman and cartographer of German origin
- Fryderyk Scherfke (1909–1983), an interwar Polish soccer midfield player
- Michał Fryderyk Czartoryski (1696–1775), a Polish szlachcic