Raghnall Ó Floinn, FSA (died 10 December 2024) was an Irish art historian who was the director of the National Museum of Ireland.
[2][3] Ó Floinn studied at University College Dublin, attaining a Master of Arts in Celtic Archaeology in 1976, and joined the NMI that year as Assistant Keeper in the Irish Antiquities Division.
[4] He published a wide variety of books and papers on bog bodies, the archeology of the early Irish church, and insular art (particularly metalwork).
He co-authored an overview of the museum's collection with his predecessor as NMI director, Pat Wallace.
[5] He also acted as chairman of the Council of National Cultural Institutions,[6] and a vice-chairman of the Society for Medieval Archaeology, London.