Stephanos I (d. 800) was the Mihranid king of Caucasian Albania from 770 to 800 and the son of the previous ruler Gagikh II.

However, he continued the struggle against the Caliphate and in this he relied on an alliance with the Khazar Khaganate.

Gradually managed to restore power over the northern (piedmont) Caucasian Albania.

[2] At the same time, in the south the Arabs finally strengthened due to the resettlement of Muslims here.

Hе died in 800 and was succeeded by his son Varaz Trdat II.