Doing
Machens is the family name of the following people:
- Bruno Machens (1895–1976), German vice admiral
- Conrad Machens (1856–1930), German South Sea merchant
- Christel Machens (1877–1941), German politician (center)
- Eberhard Machens (1929–2018), German geologist
- Heinrich Machens (1919–2001), German bishop
- Joseph Godehard Machens (1886–1956), German bishop
- Klaus-Michael Machens (* 1946), German politician and zoo manager
- Kurt Machens (* 1954), German politician and doctor
- Theodor Machens (1861–1932), Mayor of Gelsenkirchen from 1900 to 1918
