The great Highland bagpipe (Scottish Gaelic: a' phìob mhòr pronounced [a ˈfiəp ˈvoːɾ] lit. 'the great pipe') is a type of bagpipe native to Scotland, and the Scottish analogue to the great Irish warpipes. It has acquired widespread recognition through its usage in the British military and in pipe bands throughout the world.
The bagpipe of any kind is first attested in Scotland around 1400. The earliest references to bagpipes in Scotland are in a military context, and it is in that context that the great Highland bagpipe became established in the British military and achieved the widespread prominence it enjoys today, whereas other bagpipe traditions throughout Europe, ranging from Portugal to Russia, almost universally went into decline by the late 19th and early 20th century.
Though widely famous for its role in military and civilian pipe bands, the great Highland bagpipe is also used for a solo virtuosic style called pìobaireachd, ceòl mòr, or simply pibroch. Through development over the centuries, the great Highland bagpipes probably reached something like their distinctive modern form in the 18th century.
Though popular belief sets varying dates for the introduction of bagpipes to Scotland, concrete evidence is limited until approximately the 15th century. One clan still owns a remnant of a set of bagpipes said to have been carried at the Battle of Bannockburn in 1314, though the veracity of this claim is debated. There are many ancient legends and stories about bagpipes which were passed down through minstrels and oral tradition, whose origins are now lost. However, textual evidence for Scottish bagpipes is more definite in 1396, when records of the Battle of the North Inch of Perth reference "warpipes" being carried into battle. These references may be considered evidence as to the existence of particularly Scottish bagpipes, but evidence of a form peculiar to the Highlands appears in a poem written in 1598 and later published in The Complaynt of Scotland which refers to several types of pipe, including the Highland: "On hieland pipes, Scotte and Hybernicke / Let heir be shraichs of deadlie clarions."