The Züriputsch of 6 September 1839 was a putsch of the rural conservative population against the liberal rule of the city of Zurich on the eve of the formation of the Swiss federal state.
The reason for the putsch was the appointment of the controversial German theologian David Strauss to the theological faculty of the University of Zurich by the liberal government.
Led by Bernhard Hirzel, pastor of Pfäffikon, several thousand putschists stormed the city from the west, and fought the cantonal troops in the alleys between Paradeplatz and Fraumünster.
Botanist and councillor Johannes Jacob Hegetschweiler was shot in the head as he was acting as a mediator between the city's council and the insurgents.
The derived verb aufputschen remains common in Standard German for "to incite", "to excite", in political or in doping contexts.