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