Paisley (/ˈpeɪzli/ PAYZ-lee; Scots: Paisley; Scottish Gaelic: Pàislig [ˈpʰaːʃlɪkʲ]) is a large town situated in the west central Lowlands of Scotland. Located north of the Gleniffer Braes and immediately west of Glasgow, it straddles the banks of the White Cart Water, a tributary of the River Clyde. It serves as the administrative centre for the Renfrewshire council area, and is the largest town in the historic county of the same name. It is often cited as "Scotland's largest town" and is the fifth largest settlement in the country, although it does not have city status.
The town became prominent in the 12th century, with the establishment of Paisley Abbey, an important religious hub which formerly had control over other local churches. Paisley expanded significantly during the Industrial Revolution as a result of its location beside White Cart Water, with access to the Clyde and nearby ore, mineral and agricultural resources. Factories and mills developed leading to an increase in the town's population. The town's associations with political radicalism were highlighted by its involvement in the Radical War of 1820, with striking weavers being instrumental in the protests.