Wilhelm Pfeiffer
Wilhelm Pfeiffer is the name of the following people:
- Wilhelm Pfeiffer (writer) (also Freimund Pfeiffer ; 1810–1841), German philologist and writer
- Wilhelm Pfeiffer (veterinarian) ( Friedrich Wilhelm Pfeiffer ; 1867-1959), German veterinarian and university professor
- Wilhelm Pfeiffer (geologist) (1888–1939), German geologist
- Wilhelm Pfeiffer (sculptor) (1918–1991), German sculptor
- Wilhelm Pfeiffer-Belli (1870–1938), German literary scholar and dramaturge
See also:
- Wilhelm Pfeifer (1913–1999), German lawyer, politician (CDU) and author