The following table shows comparative officer ranks of World War II, with the ranks of Allied powers, the major Axis powers and various other countries and co-belligerents during World War II.
The rank insignia of commissioned officers.
Sicherheitsdienst, full title Sicherheitsdienst des Reichsführers-SS, or SD, was the intelligence agency of the SS and the Nazi Party in Nazi Germany. Established in 1931, the SD was the first Nazi intelligence organization and the Gestapo was considered its sister organization through the integration of SS members and operational procedures. The SD was administered as an independent SS office between 1933 and 1939. That year, the SD was transferred over to the Reich Security Main Office, as one of its seven departments. Its first director, Reinhard Heydrich, intended for the SD to bring every single individual within the Third Reich's reach under "continuous supervision".
Konteradmiral is a senior naval flag officer rank in several German-speaking countries, equivalent to counter or rear admiral.
Vizeadmiral is a senior naval flag officer rank in several German-speaking countries, equivalent to Vice admiral.
Awards and decorations of Nazi Germany were military, political, and civilian decorations that were bestowed between 1923 and 1945, first by the Nazi Party and later the state of Nazi Germany.
The National Socialist Motor Corps was a paramilitary organization of the Nazi Party (NSDAP) that officially existed from May 1931 to 1945. The group was a successor organisation to the older National Socialist Automobile Corps, which had existed since April 1930.
The rank of admiral of the fleet or fleet admiral was the highest naval rank of the Soviet Union from 1940 to 1955 and second-highest from 1962 to 1991.
Admiral, short Adm, is the most senior flag officer rank in the German Navy. It is equivalent to general in the German Army or German Air Force. In the Central Medical Services there is no equivalent. In the German Navy Admiral is, as in many navies, a four-star rank with a NATO code of OF-9. The most recent officer of the German Navy to hold the rank is Admiral Joachim Rühle, who serves as Chief of Staff, Supreme Headquarters Allied Powers Europe (SHAPE) in Mons, Belgium since 2020.
The Ranks of the Imperial Japanese Army were the rank insignia of the Imperial Japanese Army, used from its creation in 1868, until its dissolution in 1945 following the Surrender of Japan in World War II.
The Ranks of the Imperial Japanese Navy were the rank insignia of the Imperial Japanese Navy, used from its creation in 1868, until its dissolution in 1945 following the Surrender of Japan in World War II. The ranks were inspired by the ranks of the Royal Navy.
The Military ranks of the Republic of China are the ranks used by the Republic of China Armed Forces. The official military rank names in Traditional Chinese are identical across all different military branches, but their English translations may be different.
This table contains the final ranks and insignia of the Waffen-SS, which were in use from April 1942 to May 1945, in comparison to the Wehrmacht. The highest ranks of the combined SS was that of Reichsführer-SS and ObersterFührerder SS; however, there was no Waffen-SS equivalent to these positions.
The comparative ranks of Nazi Germany contrasts the ranks of the Wehrmacht to a number of national-socialist organisations in Nazi Germany from 1933 to 1945 in a synoptic table. Nazi organisations used a hierarchical structure, according to the so-called Führerprinzip, and were oriented in line with the rank order system of the Wehrmacht.
Between 1943 and 1955, the ranks and insignia of the Soviet Armed Forces were characterised by a number of changes, including the reintroduction of rank insignia badges and the adoption of a number of higher ranks.
The military ranks of Manchukuo were the military insignia used by the Manchukuo Imperial Army, the Manchukuo Imperial Navy, and the Manchukuo Imperial Air Force during its existence, from its founding in 1932 until the Soviet invasion in 1945.
Ranks of the Czechoslovak Armed Forces shows the military ranks and rank insignia in use by the First, Second, Third, and Fourth Czechoslovak Republic.
The Military ranks of the Kingdom of Italy were the military insignia used by the Italian Armed Forces when Italy was the Kingdom of Italy (1861–1946). During the World Wars, the Carabinieri, as the then-most senior corps of the Army, wore similar insignia to those used by the rest of the service.
The Military ranks of the Kingdom of Yugoslavia were the military insignia used by the Royal Yugoslav Armed Forces. It replaced the ranks of the Kingdom of Serbia following the unification of the Kingdom of Serbia into Kingdom SHS. After the proclamation of the Socialist Federal Republic of Yugoslavia, the ranks were replaced by the Yugoslav People's Army ranks.
The Military ranks of the Kingdom of Hungary were the military insignia used by the Kingdom of Hungary. Following the fall of the monarchy, the ranks were replaced with those of the Hungarian People's Army.
The Military ranks of the Kingdom of Romania were the military insignia used by the Kingdom of Romania. Following the abolition of the monarchy, the ranks were replaced with those of the Socialist Republic of Romania.
The Military ranks of the Kingdom of Bulgaria were the military insignia used by the Kingdom of Bulgaria. Following the abolition of the monarchy, the ranks were also changed.