Government & State Agency Sites
Heritage of Ireland
The Heritage Council
Office of Public Works
National Archives of Ireland
National Library of Ireland
The Royal Irish Academy - The principal learned society in Ireland
Dept. of Environment, Heritage and Local Government

University Departments
School of Archaeology - University College Dublin
Dept. of Archaeology - Universiry College Cork
Dept. of Archaeology - University College Galway
Dept. of Archaeology - Queens University Belfast
Dept. of History - Trinity College Dublin

Resources
Irish Archaeology - A guide to Irish archaeology
Excavations.ie - Database of Irish excavation reports
Celt Corpus of Electronic Texts - Resource for contemporary and historical Irish documents in literature, history and politics
The Industrial Heritage Association of Ireland

Museums
National Museum of Ireland

Professional Bodies
Institute of Archaeologists of Ireland

Research Bodies
The Discovery Programme - Archaeological research institution

Journals & Magazines
Archaeology Ireland - Quarterly magazine aimed at the wider public who are interested in archaeology.
Journal of Irish Archaeology
Journal of the Medieval Academy of Ireland - Organization of medievalists devoted to the advancement of medieval studies
Journal of the School of Celtic Studies
County Tipperary Historical Society Journal

Related Links
National Roads Authority
Friends of Medieval Dublin