Karl Schäffer
Karl Schäffer or Karl Schaeffer is the name of the following people:
- Karl Schaeffer (architect) , German architect
- Karl von Schäffer (1808–1888), German doctor and psychiatrist
- Karl Schäffer (painter) (1821–1902), German painter
- Karl Schaeffer (journalist) (also Charles Schaeffer ; 1875–1943), German journalist
- Karl Schaeffer (SS member) , German SS Sturmbannführer
- Karl August von Schaeffer (1745–1827), German major general
- Karl-August Schäffer (1925–1997), mathematician and university professor
- Karl Friedrich Schäffer the Elder , German sculptor
- Karl Friedrich Schäffer the Younger (1779–1837), German architect and university professor
- Karl Friedrich von Schäffer (1808–1888), German psychiatrist
- Karl Friedrich Ludwig Schäffer (1746–1817), German lawyer, pianist and composer
