Alexander Neumann
Alexander Neumann is the name of the following people:
- Alexander Neumann (painter) (1831 – after 1868), Russian painter of the Düsseldorf School
- Alexander Neumann (composer) (1856–1903), Austrian businessman and composer
- Alexander Neumann (architect) (1861–1947), Austrian architect
- Alexander Neumann (artist) (* 1957), German painter, graphic artist and sculptor
- Alexander Neumann (economist) (* 1962), German engineer, economist and university professor