Iarla Ó Lionáird (also spelled Iarla Ó Lionaird or Iarla O'Lionaird) is an Irish singer from Cúil Aodha, County Cork, Ireland. Iarla sings in the Irish style Sean-nós. He has released four albums through EMI/Real World Records. He was also a member of the band the Afro Celts and is a member of The Gloaming.