Ilkley is a spa town and civil parish in the City of Bradford in West Yorkshire, in Northern England. Historically part of the West Riding of Yorkshire, Ilkley civil parish includes the adjacent village of Ben Rhydding and is a ward within the City of Bradford. Approximately 12 miles (19 km) north of Bradford and 17 miles (27 km) north-west of Leeds, the town lies mainly on the south bank of the River Wharfe in Wharfedale, one of the Yorkshire Dales.

Bradford, also known as the City of Bradford, is a metropolitan borough in West Yorkshire, England. It is named after its largest settlement, Bradford, but covers a larger area which includes the towns and villages of Keighley, Shipley, Bingley, Ilkley, Haworth, Silsden, Queensbury, Thornton and Denholme. Bradford has a population of 528,155, making it the fourth-most populous metropolitan district and the sixth-most populous local authority district in England. It forms part of the West Yorkshire Urban Area conurbation which in 2011 had a population of 1,777,934, and the city is part of the Leeds-Bradford Larger Urban Zone (LUZ), which, with a population of 2,393,300, is the fourth largest in the United Kingdom after London, Birmingham and Manchester.