This list has been produced to provide an overview of British, Irish, British Overseas Territories and Crown Dependencies newspapers held by the British Library, in shareable form. It aims to make newspapers over particular times and geographical locations easily filtered and selected. Additional files and examples of analysis can be seen on https://github.com/HeritageMadeDigitalNewspapers. Two versions have been provided: an Excel spreadsheet with additional information provided in tabs within the sheet, and a .zip file containing a .csv and additional information as text files. Contact us at firstname.lastname@example.org or on Twitter @BL_newsroom if you have questions, or to let us know how you used our data. Both are encoded as UTF-8.