Sakanoue no Tamuramaro was a court noble, general and shōgun of the early Heian period of Japan. He served as Dainagon, Minister of War and Ukon'e no Taisho. He held the kabane of Ōsukune and the court rank of Junior Second Rank and was awarded the Order of Second Class. He was the son of Sakanoue no Karitamaro.

Shogun, officially sei-i taishōgun , was the title of the military rulers of Japan during most of the period spanning from 1185 to 1868. Nominally appointed by the Emperor, shoguns were usually the de facto rulers of the country. Although during part of the Kamakura period and Sengoku period, shoguns were figureheads themselves, with real power in the hands of the shikken (執権) of the Hōjō clan and kanrei (管領) of the Hosokawa clan. In addition, Taira no Kiyomori and Toyotomi Hideyoshi were leaders of the warrior class who did not hold the position of shogun, the highest office of the warrior class, yet gained the positions of daijō-daijin and kampaku , the highest offices of the aristocratic class. As such, they ran their governments as its de facto rulers.