Christian Friedrich Reusch (25 November 1778 – 25 April 1848) was an East Prussian administrative lawyer and writer who became an increasingly senior government administrator in East Prussia. He was, like his father, a member of the social circle of intellectuals, the Philosophes, surrounding the celebrity enlightenment philosopher Immanuel Kant. Reusch is remembered two centuries later for his surviving written recollections of Kant and his friends before and during the years dominated by the French revolution of 1789 and the ensuing wars which it triggered across Europe.