Albrecht von Hagen (11 March 1904 – 8 August 1944) was a German jurist and a resistance fighter in the time of the Third Reich.
Von Hagen was born in Langen, Pomerania (today Łęgi), on the manor of the original East Brandenburg-Pomeranian noble family in which he was rooted.
In 1935, he willingly took part in Wehrmacht officer training courses, so that at the outbreak of the Second World War, he entered the military as a lieutenant in the reserves.
During an assignment in the Africa campaign, he got to know Claus Graf Schenk von Stauffenberg, under whose influence he joined the resistance movement against the Nazis.
On 8 August 1944, the Volksgerichtshof sentenced him to death in a show trial, and Von Hagen was hanged later the same day at Plötzensee Prison in Berlin.