Friedrich Moritz
Friedrich Moritz is the name of the following people:
- Friedrich Moritz (internist) (1861–1938), German internist
- Friedrich Alexander Moritz (1786–1852), district administrator in the district of Zell (Mosel)
- Friedrich Ferdinand Moritz (1866–1947), Baltic German painter
- Friedrich Gottlieb Moritz (1769–1833), Baltic German clergyman, teacher and author