Vardanes I was van 40 tot 46 n.C. koning van konings van die Partiese Ryk. Hy was die erfgenaam van sy pa, Artabanus II, maar moes teen sy broer, Gotarzes II, veg wat 'n aangenome seun van Artabanus en 'n mededinger om die troon was. Vardanes se kort bewind het geëindig toe hy tydens 'n jaguitstappie vermoor is. Bivar 1983, p. 75. Olbrycht 2016, p. 32. Dąbrowa 2017, p. 178. Bivar, A.D.H. (2007), "Gondophares and the Indo-Parthians", in Curtis, Vesta Sarkhosh en Sarah Stewart, The Age of the Parthians: The Ideas of Iran, 2, Londen & New York: I.B. Tauris & Co Ltd., in association with the London Middle East Institute at SOAS and the British Museum, pp. 26–36, ISBN 978-1-84511-406-0  Dąbrowa, Edward (2017). "Tacitus on the Parthians". Electrum: 171–189. Olbrycht, Marek Jan (2016). "Dynastic Connections in the Arsacid Empire and the Origins of the House of Sāsān". In Curtis, Vesta Sarkhosh;