Keswick is a civil parish and a town in the Cumberland unitary authority area of Cumbria, England.
The parish includes the town of Keswick and the surrounding countryside, and part of Derwentwater, including Derwent Isle.
Most of the listed buildings are houses, shops and cottages, and associated structures in the town.
The other listed buildings include churches, public houses, hotels, bridges, a former Sunday school, a former railway station, a monument, a war memorial, and a former magistrate's court and police station.
The listed buildings on Derwent Isle are a large house and a former chapel.