Dinar of Hereti was an 11th-century Georgian princess from the Bagrationi dynasty and the reigning Queen of Hereti. As the daughter of Adarnase III, the ruler of Tao-Klarjeti, she played a significant role in the region's religious and political history. During the rule of her son, Ishkhanik, she helped facilitate the conversion of Hereti to the Georgian Orthodox Church. Later in her life, she represented the leadership of Hereti during the military campaigns of King Bagrat III, who eventually incorporated her realm into a unified Georgian kingdom.