Friedrich Wilhelm Theodor Burchardi (14 May 1892 – 12 August 1983) was an Admiral with the Kriegsmarine during World War II and recipient of the Knight's Cross of the Iron Cross with Oak Leaves (). The Knight's Cross of the Iron Cross and its higher grade Oak Leaves was awarded to recognise extreme battlefield bravery or successful military leadership. He is noted for his organisational achievement in the evacuation of 2 million people from Courland and Eastern Prussia at the end of World War II in Operation Hannibal and the Evacuation of East Prussia.