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 (eunuch), favored eunuch of Artaxerxes II Tiridates (fl. 2nd century), a contemporary of Sohaemus of Armenia Trdat of Iberia, also known as Tiridates of Iberia, ruled c. 394-406