Von Donop is a German surname. Notable people with the surname include:
Carl von Donop (1732–1777), Hessian soldier who fought in the American Revolutionary War Georg von Donop (1767–1845), German statesman and historian Pelham George von Donop (1851–1921), British soldier and Chief Inspector of Railways Sir Stanley von Donop (1860–1941), British soldier who became Master-General of the Ordnance
See also Von Donop Marine Provincial Park, now Háthayim Marine Provincial Park, a provincial park in British Columbia