Johann Sulzer may refer to:
*
Johann Georg Sulzer
Johann Georg Sulzer (; 16 October 1720 in Winterthur – 27 February 1779 in Berlin) was a Swiss professor of Mathematics, who later on moved on to the field of electricity. He was a Wolffian philosopher and director of the philosophical section o ...
(1720–1779), Swiss mathematician and philosopher
*
Johann Heinrich Sulzer
Johann Heinrich Sulzer (18 September 1735, Winterthur – 14 August 1813, Winterthur) was a Switzerland, Swiss physician and entomologist.
He studied medicine at the University of Tübingen and later started a medical practice in Winterthur. As a ...
(1735–1813), Swiss entomologist
*
Johann Jakob Sulzer
Johann Jakob Sulzer (23 December 1821 – 27 June 1897) was a Switzerland, Swiss politician, mayor of Winterthur (1858–1873) and President of the Swiss Council of States (1876).
He was the son of Johann Jakob Sulzer Sr., founder of Sulz ...
(1821–1897), Swiss politician
{{hndis, Sulzer, Johann