Otto Richter
Otto Richter is the name of the following people:
- Otto von Richter (politician) (1755–1826), Livonian state politician
- Otto von Richter (General) (1830–1908), Russian infantry general
- Otto Richter (archaeologist) (1843–1918), German classical archaeologist and high school director
- Otto Richter (archivist) (1852–1922), German historian, librarian and archivist
- Otto Richter (lawyer) (1854–1933), German lawyer and ministerial official
- Otto Richter (church musician) (1865–1936), German church musician
- Otto Richter (sculptor) (1867–1943), German sculptor
- Otto Richter (cooperative) (1872–1927), German cooperative and politician (SPD)
- Otto Richter (politician) (1873 - after 1944), German politician (SPD), MdL Saxony
- Otto Richter (architect) (1875–1919), Austrian architect
- Otto Richter (lawyer, 1885) (1885–1956), German lawyer and mayor
- Otto Richter (medic) (1895 - after 1964), German surgeon
- Otto Donner von Richter (1828–1911), German history and portrait painter, art writer
- Otto Christoph von Richter (1678–1729), Livonian state politician
- Otto Emil Richter-Welka (1877–?), German writer
- Otto Friedrich von Richter (1792–1816), Livonian explorer
- Otto Moritz von Richter (1824–1892), Livonian state politician, district administrator and member of the Russian State Council
