Stratopedarchēs, sometimes Anglicized as Stratopedarch, was a Greek term used with regard to high-ranking military commanders from the 1st century BC on, becoming a proper office in the 10th-century Byzantine Empire. It continued to be employed as a designation, and a proper title, of commanders-in-chief until the 13th century, when the title of megas stratopedarchēs or Grand Stratopedarch appeared. This title was awarded to senior commanders and officials, while the ordinary stratopedarchai were henceforth low-ranking military officials.

The office of the Domestic of the Schools was a senior military post of the Byzantine Empire, extant from the 8th century until at least the early 14th century. Originally simply the commander of the Scholai, the senior of the elite tagmata regiments, the Domestic quickly rose in prominence: by the mid-9th century, its holders essentially occupied the position of commander-in-chief of the Byzantine army, next to the Emperor. The office was eclipsed in the 12th century by that of the Grand Domestic, and in the Palaiologan period, it was reduced to a purely honorary, mid-level court dignity.