Kleffel
Kleffel is the family name of the following people:
- Arno Kleffel (1840–1913), composer and conductor
- Harry Kleffel (* 1929), Major General of the National People's Army of the GDR
- Heinrich Kleffel (1811–1896), German judge and administrative lawyer, Lord Mayor of Tilsit
- Ludwig Gustav Kleffel (1807–1885), German businessman and politician
- Philipp Kleffel (1887–1964), General of the Wehrmacht Cavalry
- Paul-Georg Kleffel (* 1920), Lieutenant General in the Bundeswehr
- Richard Kleffel (1850–1919), German medical officer
- Rudolf Kleffel (1815–1895), German administrative officer and insurance manager
