Friedrich Heller
Friedrich Heller is the name of the following people:
- Friedrich Heller (1858–1904), German telecommunications engineer , see Lucent Technologies #Friedrich Heller (1858−1904)
- Friedrich Heller (entomologist) (1922–1998), German taxidermist and entomologist of Czech origin (cicadas)
- Friedrich Heller (geologist) (* 1939), German geophysicist
- Friedrich Heller-Bürgi (1847–1916), Swiss building contractor
- Friedrich C. Heller (musicologist) (* 1939), Austrian musicologist
- Friedrich Jakob Heller (1789–1866), Austrian military historian
- Friedrich Paul Heller , German publicist
