Friedrich von Alvensleben
Friedrich von Alvensleben is the name of the following people:
- Friedrich von Alvensleben (Templar) (* around 1265, † around 1313), last master of the Knights Templar in Alemannia and Slavia
- Friedrich von Alvensleben (general) (1837-1894), Prussian lieutenant general
- Friedrich Joachim von Alvensleben (1833–1912), German district administrator
- Friedrich Johann von Alvensleben (1836–1913), German diplomat