Carlisle Cathedral, formally the Cathedral Church of the Holy and Undivided Trinity in Carlisle,is a Grade I listed Anglican cathedral in the city of Carlisle, Cumbria, England.

It was founded as an Augustinian priory and became a cathedral in 1133. Carlisle is the second smallest of England's ancient cathedrals.

Its notable features include figurative stone carving, a set of medieval choir stalls and the largest window in the Flowing Decorated Gothic style in England.