Sasanian Iberia (Georgian: სასანური ქართლი, romanized: sasanuri kartli; Middle Persian: 𐭥𐭫𐭥𐭰𐭠𐭭, wirōzān/wiruzān/wiručān) refers to the period the Kingdom of Iberia (Kartli, eastern Georgia) was under the suzerainty of the Sasanian Empire. The period includes when it was ruled by Marzbans (governors) appointed by the Sasanid Iranian king, and later through the Principality of Iberia.