Ernst Albrecht von Siemens (9 April 1903 in Kingston upon Hull, England – 31 December 1990 in Starnberg) was a German industrialist.
He joined Siemens in 1929, beginning his career at the Werner Plant for Telecommunications in Berlin.
After stepping down as chairman, he remained an honorary member of the Supervisory Board until 1978.
Von Siemens successfully faced the task of rebuilding the company after World War II.
He established: He was a member of the Academic Alpine Club of Munich.