Emil Fey (23 March 1886 – 16 March 1938) was an officer in the Austro-Hungarian Army, leader of the right-wing paramilitary Heimwehr forces and politician of the First Austrian Republic.
He served as Vice-Chancellor of Austria (German: Vizekanzler) from 1933 to 1934, leading the country into the period of Austrofascism under Chancellor Engelbert Dollfuss.
Fey played a vital role in the violent suppression of the Republikanischer Schutzbund and the Social Democratic Workers' Party during the 1934 Austrian Civil War.