Plehn
Plehn is the family name of the following people:
- Albert Plehn (1861–1935), German tropical medicine specialist
- Carl Copping Plehn (1867–1945), American economist
- Elsbeth Plehn (1922–2001), German singer, singing teacher and university teacher
- Friedrich Plehn (1862–1904), German tropical medicine specialist
- Georg Plehn (1822–1891), German manor owner and politician
- Georg Alfred Plehn (1868–1941), German diplomat
- Hans Plehn (1868–1918), German journalist
- Ise Plehn (* 1891), German sculptor
- Marianne Plehn (1863–1946), German biologist
- Richard Plehn (1823–1882), German manor owner and politician
- Robert Plehn (1812–1884), German politician, member of the Frankfurt National Assembly
- Rudolf Plehn (1868–1899), German forest scientist and government official
- Tilman Plehn (* 1969), German physicist
