Siegfried Behrend (19 November 1933 – 20 September 1990) was a German classical guitarist and composer.Behrend was born in Berlin. He studied piano, harpsichord, conducting and composition at the Klindworth-Scharwenka Conservatory in Berlin and taught himself classical guitar. In 1953, he gave the first German performance of Rodrigo's Concierto de Aranjuez. At the age of 30 he already was a world-renowned artist with this instrument, playing for the Shah of Persia, the Emperor of Japan and Gamal Abdel Nasser in Cairo.