Frederick Olmsted (disambiguation)
Frederick Law Olmsted (1822–1903) was a landscape architect and public administrator.
Frederick Olmsted may also refer to:
- Frederick Law Olmsted Jr. (1870–1957), a landscape architect and city planner
- Frederick E. Olmsted (1872–1925), a forester
- Frederick Olmsted Jr. (1911–1990), an artist and biophysicist