Utupurshi () was a king of the ancient people of Diauehi (Daiaeni) in northeastern Anatolia (circa 810 BC-770 BC). Defeated and subdued by the UrartiankingMenuas (810-785 BC), he later revolted against Argishtis I (785-763 BC), but was again defeated and had to cede several provinces to Urartu and to pay an annual tribute.
References and further reading
Ronald Grigor Suny, The Making of the Georgian Nation: 2nd edition (December 1994), Indiana University Press, ISBN 0-253-20915-3, page 45
Antonio Sagona, Claudia Sagona, Archaeology At The North-east Anatolian Frontier, I: An Historical Geography And A Field Survey of the Bayburt Province (Ancient Near Eastern Studies) (Hardcover), Peeters (January 30, 2005), ISBN 90-429-1390-8