The prehistory of Ireland has been pieced together from archaeological evidence, which has grown at an increasing rate over the last decades. It begins with the first evidence of permanent human residence in Ireland around 10,500 BC and finishes with the start of the historical record around 400 AD. Both the beginning and end dates of the period are later than for much of Europe and all of the Near East. The prehistoric period covers the Palaeolithic, Mesolithic, Neolithic, Bronze Age and Iron Age societies of Ireland. For much of Europe, the historical record begins when the Romans invaded; as Ireland was not invaded by the Romans its historical record starts later, with the coming of Christianity.

Gold working in the Bronze Age British Isles refers to the use of gold to produce ornaments and other prestige items in the British Isles during the Bronze Age, between c. 2500 and c. 800 BCE in Britain, and up to about 550 BCE in Ireland. In this period, communities in Britain and Ireland first learned how to work metal, leading to the widespread creation of not only gold but also copper and bronze items as well. Gold artefacts in particular were prestige items used to designate the high status of those individuals who wore, or were buried with them.