The National Library of Ireland (Irish: Leabharlann Náisiúnta na hÉireann) is the Republic of Ireland's national library located in Dublin, in a building designed by Thomas Newenham Deane.
National Library of Ireland (irsk: Leabharlann Náisiúnta na hÉireann) er Irlands nationalbibliotek, der ligger i Dublin i en bygning designet af Thomas Newenham Deane.