Johann Sulzer
Johann Sulzer is the name of the following people:
- Johann Sulzer (ice hockey player, 1959) (* 1959), Austrian ice hockey player
- Johann Sulzer (ice hockey player, 1969) (* 1969), Austrian ice hockey player
- Johann Anton Sulzer (1752–1828), German lawyer, writer, historian and composer
- Johann Caspar Sulzer (1716–1799), Swiss doctor
- Johann Conrad Sulzer (1745–1819), Swiss Protestant clergyman
- Johann Georg Sulzer (1720–1779), Swiss philosopher
- Johann Heinrich Sulzer (1735–1814), Swiss physician and entomologist
- Johann Heinrich Sulzer (politician) (1765–1823), Swiss bookseller and politician
- Johann Heinrich Sulzer (dyeing entrepreneur, 1805) (1805–1876), Swiss dyeing entrepreneur
- Johann Jacob Sulzer ( Johann Jacob Sulzer-Neuffert ; 1782–1853), Swiss company founder
- Johann Jakob Sulzer (entrepreneur) ( Johann Jakob Sulzer-Hirzel ; 1806–1883), Swiss company founder
- Johann Jakob Sulzer (1821–1897), Swiss politician
- Johann Rudolf Sulzer (politician, 1749) (1749–1828), Swiss politician
- Johann Rudolf Sulzer (politician, 1789) (1789–1850), Swiss politician