Griffin Murray is an Irish archaeologist specialising in medieval Ireland and Insular art, especially metalwork in the period between 400–1550 AD. His interests include identifying and contextualizing the social role of medieval craftsmen, Viking art and the relations between insular and Scandinavian craftsmen, and he is a leading expert on both house-shaped shrines and insular croziers.
His doctoral thesis "The Cross of Cong and Church Metalwork from Romanesque Ireland" was completed in 2007. Griffin and Aina Heen-Pettersen won the Society for Medieval Archaeology's 2018 Martyn Jope Award for a paper they co-wrote titled "An Insular Reliquary from Melhus: The Significance of Insular Ecclesiastical Material in Early Viking-Age Norway". As of 2021, Murray lectures on museum studies and medieval archaeology at University College Cork, Ireland. He was elected as a Fellow of the Society of Antiquaries of London in 2021.