Heinrich Luitpold Himmler (German: [ˈhaɪnʁɪç ˈluːɪtpɔlt ˈhɪmlɐ] ; 7 October 1900 – 23 May 1945) was a German Nazi politician, police administrator, and military leader. He was the fourth and longest-serving Reichsführer of the Schutzstaffel (Protection Squadron; SS), serving from 1929 to 1945. He was a leading member of the Nazi Party and one of the most powerful figures in Nazi Germany. He was also one of the main architects of the Holocaust, the genocide of European Jews during World War II.
After serving in a reserve battalion during World War I without seeing combat, Himmler went on to join the Nazi Party in 1923. In 1925, he joined the SS, which was initially a small paramilitary arm of the Nazi Party that served as a bodyguard unit for Adolf Hitler. Himmler rose steadily through the SS's ranks to become Reichsführer-SS by 1929. Under Himmler's leadership, the SS grew from a 290-man battalion into one of the most powerful institutions in Nazi Germany. Over the course of his career, Himmler acquired a reputation for good organisational skills and for selecting highly competent subordinates, such as Reinhard Heydrich. From 1943 onwards, he was both Chief of the Kriminalpolizei (Criminal Police) and Minister of the Interior, which gave him oversight of all police and security forces (including the Gestapo). He also controlled the Waffen-SS, a branch of the SS that served in combat alongside the Wehrmacht (Germany's armed forces) in World War II.
As the principal enforcer of the Nazis' racial policies, Himmler was responsible for operating concentration and extermination camps as well as forming the Einsatzgruppen death squads in German-occupied Europe. In this capacity, he played a central role in the genocide of an estimated 5.5–6 million Jews and the deaths of millions of other victims during the Holocaust. A day before the launch of Operation Barbarossa in June 1941, Himmler commissioned the drafting of Generalplan Ost, which was approved by Hitler in May 1942 and implemented by the Nazi regime, resulting in the deaths of approximately 14 million people in Eastern Europe.
In the last years of World War II, Hitler appointed Himmler as Commander of the Replacement Army and General Plenipotentiary for the administration of the Third Reich (Generalbevollmächtigter für die Verwaltung). He was later given command of the Army Group Upper Rhine and the Army Group Vistula. He failed to achieve his assigned objectives, and Hitler replaced him in these posts. Realising the war was lost, Himmler attempted, without Hitler's knowledge, to open peace talks with the western Allies in March 1945. When Hitler learned of this on 28 April, he dismissed Himmler from all his posts and ordered his arrest. Himmler attempted to go into hiding but was captured by British forces. He committed suicide in British custody on 23 May 1945.
Heinrich Luitpold Himmler was born in Munich on 7 October 1900 into a conservative middle-class Catholic family. His father was Joseph Gebhard Himmler (1865–1936), a teacher, and his mother was Anna Maria Himmler (née Heyder; 1866–1941). Heinrich had two brothers: Gebhard Ludwig (1898–1982) and Ernst Hermann (1905–1945).
Himmler's first name, Heinrich, was that of his godfather, Prince Heinrich of Bavaria, a member of the royal family of Bavaria who had been tutored by Himmler's father. He attended a grammar school in Landshut, where his father was deputy principal. He did well in his schoolwork, but struggled in athletics. Himmler had poor health, suffering from lifelong stomach complaints and various other ailments. In his youth, he trained daily with weights and exercised to become stronger. Other boys at the school later remembered him as studious and awkward in social situations.
Himmler's diary, which he kept intermittently from the age of 10, shows that he took a keen interest in current events, duelling, and "the serious discussion of religion and sex". In 1915, he began training with the Landshut Cadet Corps. His father used his connections with the royal family to get Himmler accepted as an officer candidate, and he enlisted with the reserve battalion of the 11th Bavarian Regiment in December 1917. His brother, Gebhard, served on the western front and saw combat, receiving the Iron Cross and being promoted to lieutenant. In November 1918, while Himmler was still in training, the war ended with Germany's defeat, denying him the opportunity to become an officer or see combat. After his discharge on 18 December, he returned to Landshut. After the war, Himmler completed his grammar school education. From 1919 to 1922, he studied agriculture at the Technische Hochschule München (now Technical University of Munich) following a brief apprenticeship on a farm and a subsequent illness.
Although many regulations that discriminated against non-Christians—including Jews and other minority groups—had been eliminated during the unification of Germany in 1871, antisemitism continued to exist and thrive in Germany and other parts of Europe. Himmler was antisemitic by the time he went to university, but not exceptionally so; students at his school would avoid their Jewish classmates. He remained a Catholic while a student and spent most of his leisure time with members of his fencing fraternity, the "League of Apollo", the president of which was Jewish. Himmler maintained a polite demeanour with him and with other Jewish members of the fraternity, in spite of his growing antisemitism. During his second year at university, Himmler redoubled his attempts to pursue a military career. Although he was not successful, he was able to extend his involvement in the paramilitary scene in Munich. It was at this time that he first met Ernst Röhm, an early member of the Nazi Party and co-founder of the Sturmabteilung ("Storm Battalion"; SA). Himmler admired Röhm because he was a decorated combat soldier, and at his suggestion Himmler joined his antisemitic nationalist group, the Bund Reichskriegsflagge (Imperial War Flag Society).
In 1922, Himmler became more interested in the "Jewish question", with his diary entries containing an increasing number of antisemitic remarks and recording discussions about Jews with his classmates. His reading lists, as recorded in his diary, were dominated by antisemitic pamphlets, German myths, and occult tracts. After the murder of Foreign Minister Walther Rathenau on 24 June, Himmler's political views veered towards the radical right, and he took part in demonstrations against the Treaty of Versailles. Hyperinflation was raging, and his parents could no longer afford to educate all three sons. Disappointed by his failure to make a career in the military and his parents' inability to finance his doctoral studies, he was forced to take a low-paying office job after obtaining his agricultural diploma. He remained in this position until September 1923.
Himmler joined the Nazi Party on 1 August 1923, receiving party number 14303. As a member of Röhm's paramilitary unit, Himmler was involved in the Beer Hall Putsch—an unsuccessful attempt by Hitler and the Nazi Party to seize power in Munich. This event set Himmler on a life of politics. He was questioned by the police about his role in the putsch but was not charged because of insufficient evidence. However, he lost his job, was unable to find employment as a farm manager, and had to move in with his parents in Munich. Frustrated by these failures, he became ever more irritable, aggressive, and opinionated, alienating both friends and family members.
In 1923–24, Himmler, while searching for a world view, came to abandon Catholicism and focused on the occult and antisemitism. Germanic mythology, reinforced by occult ideas, became a religion for him. Himmler found the Nazi Party appealing because its political positions agreed with his own views. Initially, he was not swept up by Hitler's charisma or the cult of Führer worship, but as he learned more about Hitler through his reading, he began to regard him as a useful face of the party, and he later admired and even worshipped him. To consolidate and advance his own position in the Nazi Party, Himmler took advantage of the disarray in the party following Hitler's arrest after the Beer Hall Putsch. From mid-1924 he worked under Gregor Strasser as a party secretary and propaganda assistant. Travelling all over Bavaria agitating for the party, he gave speeches and distributed literature. Placed in charge of the party office in Lower Bavaria by Strasser from late 1924, he was responsible for integrating the area's membership with the Nazi Party under Hitler when the party was re-founded in February 1925.