The Guinness Archive preserves the historical records of the Guinness Brewery at St. James's Gate in Dublin from 1759 to the present.

Part of the collection includes the surviving personnel records of past employees from the 1880s to when a pension payment ceased in the late 1990s, early 2000s. They hold over c. 20,000 individual employee files, accounting for c. 80% of all employee files from this period. These personnel files do not contain employee photographs.

Historical records of the Guinness Brewery at St. James's Gate in Dublin