Gebhard Ludwig Himmler (29 July 1898 – 1982) was a German Nazi functionary, mechanical engineer and older brother of Reichsführer-SS Heinrich Himmler.
Gebhard Ludwig Himmler was born on 29 July 1898 in Munich, the first son of a schoolmaster who later became a headmaster (Oberstudiendirektor), Joseph Gebhard Himmler (born 17 May 1865 in Lindau; died 29 October 1936 in Munich), and Anna Maria Heyder (born 16 January 1866 in Bregenz; died 10 September 1941 in Munich). His siblings were Heinrich Himmler (born 7 October 1900 in Munich; committed suicide in British custody, 23 May 1945 in Lüneburg) and Ernst Hermann Himmler (born 23 December 1905 in Munich; died 2 May 1945).
On 3 November 1902 the family moved to Passau, where Gebhard Himmler taught Greek and Latin at the Königlich humanistisches Gymnasium.
From 1904 to 1906 he attended the cathedral school on the Frauenplatz in Munich. From 1906 to 1908 he went to the Amalienschule and from 1909 to 1916 to the Wilhelmsgymnasium. In 1916, because he was still working for his Abitur, he was absolved from being called up into the Bavarian Army. In March 1917 he took his Abitur early and passed.
He was a member of the Studentenverbindung, AGV München, where he got to know Richard Wendler, later to become his brother-in-law. On 18 September 1926 he married Mathilde Hilde Wendler, whom he had met at a ball held by the Apollo students association. Their children are Irmgard (born 21 October 1927), Anneliese (born 16 October 1930) and Heide (born 13 March 1940 in Gmund am Tegernsee).