Otto Schreiber
Otto Schreiber is the name of the following people:
- Otto Schreiber (anarchist) ( Otto Franz Schreiber ; 1868–1917), German-British anarchist
- Otto Schreiber (technician) (1882–1925), German X-ray technician and photographer
- Otto Schreiber (lawyer) (1882–1929), German lawyer and university professor
- Otto Schreiber (diplomat) , German diplomat
- Otto Andreas Schreiber (1907–1978), German painter
- Otto Wilhelm August Schreiber (also Otto WA Schreiber ; 1884–1967), German shipowner
