The British Library’s Newspaper Library online catalog, including entries for over 52,0000 newspaper and periodical titles, contains many Irish provincial newspaper titles.

World's largest online database of Irish Newspapers, Search, retrieve and view Ireland's past exactly as it was originally published. The archive ranges from the 1700's to present and takes in many of the seminal moments in the development of New World countries such as Australia, Canada and the United States.

A listing of newspaper titles held in the National Library of Ireland, including information from the Newsplan Project