Kettlewell is a village in Upper Wharfedale, North Yorkshire, England. Historically part of the West Riding of Yorkshire, it lies 6 miles (10 km) north of Grassington, at the point where Wharfedale is joined by a minor road which leads north-east from the village over Park Rash Pass to Coverdale. Great Whernside rises to the east. The population of the civil parish was 322 at the 2011 census, with an estimated population of 340 in 2015.

Wharfedale is the valley of the upper parts of the River Wharfe and one of the Yorkshire Dales. It is situated in North Yorkshire, and the cities of Leeds and Bradford in West Yorkshire. It is the upper valley of the River Wharfe. Towns and villages in Wharfedale include Buckden, Kettlewell, Conistone, Grassington, Hebden, Bolton Abbey, Addingham, Ilkley, Burley-in-Wharfedale, Otley, Pool-in-Wharfedale, Arthington, Collingham and Wetherby. Beyond Wetherby, the valley opens out and becomes part of the Vale of York.