von Alvensleben (born December 1618, baptized January 6, 1619 at Beeskow - October 1, 1681 in Neugattersleben) was Magdeburg Privy Councilor, aristocrat and historian.
Belonging to the House of Alvensleben, he succeeded his father Gebhard XXIII.
von Alvensleben as Archbishop of the Roman Catholic Diocese of Magdeburg in 1627.