Caoimhín Ó Raghallaigh (born 28 August 1979) is a fiddler, born in Dublin, Ireland, who attended Trinity College Dublin, becoming a scholar in Theoretical Physics (1999) and earning a first-class BA degree (as the top student of his class) in 2001. He is known for developing a drone-based fiddle style heavily influenced by the uilleann pipes and the music of Sliabh Luachra.
Ó Raghallaigh spent several summers working part- and full-time in the Irish Traditional Music Archives in Dublin, opening up a wealth of old recordings which influenced his repertoire and style.
