Friedrich Franz Xaver Prince of Hohenzollern-Hechingen (31 May 1757 – 6 April 1844) was an Austrian general. He joined the Austrian military and fought against the Kingdom of Prussia, Ottoman Turkey, and the First French Republic. He was promoted to the rank of general officer during the French Revolutionary Wars. During the Napoleonic Wars, he led a division in 1805 and an army corps in 1809. He was Proprietor (Inhaber) of an Austrian cavalry regiment from 1802 to 1844.
Born into a princely family near Maastricht on 31 May 1757 in the modern-day Netherlands, Hohenzollern first joined the Dutch army in 1775. A year later, he entered the Habsburg service in his uncle's regiment, the Friedrich Anton of Hohenzollern-Hechingen Cuirassiers # 4. He later fought in the War of the Bavarian Succession. In 1783 he married Maria Theresia von Wildenstein. He served in the Austro-Turkish War (1787-1791), becoming a Major in 1788. After fighting at Belgrade he was elevated in rank to Oberst-Leutnant in 1790.
In 1793 Hohenzollern received promotion to Oberst (colonel) and fought at the battles of Neerwinden and Wattignies. The following year he was involved in the sieges of Landrecies and Charleroi. In 1795 he fought in the Army of the Upper Rhine.