Tiridates (Parthian: 𐭕𐭉𐭓𐭉𐭃𐭕, Tīridāt, , Trdat) is a word of Iranian origin (“given by the god Tir”). It may refer to: Parthia Tiridates I of Parthia (fl. 211 BC), brother of Arsaces I Tiridates II of Parthia, ruled c. 30–26 BC Tiridates III of Parthia, ruled c. 35-36 Armenia Tiridates I of Armenia, ruled c. 56-59 and 62-88 Tiridates II of Armenia, ruled from 217 to 252 Tiridates III of Armenia, ruled 287–330, also known as Tiridates the Great Tiridates (fl. 4th century), a prince from the Bagratuni dynasty, husband of the Arsacid Princess Eranyak Trdat the Architect (c. 950–1020), chief architect of the Bagratuni dynasty Others Tiridates (fl. 2nd century), a contemporary of Sohaemus of Armenia Trdat of Iberia, also known as Tiridates of Iberia, ruled c. 394-406