Louis Charles Folliot de Crenneville (3 July 1763 – 21 June 1840) joined the French royal navy in the 1770s. During the French Revolution he abandoned the First French Republic and became an Émigré. Soon afterward, he tendered his services to Habsburg Austria. He earned promotion to general officer during the Napoleonic Wars and fought in all the major campaigns against his former country. He led a division during the War of the Sixth Coalition and remained in Austrian service until his death.