This is a list of the named geological folds affecting the rocks of Great Britain and the Isle of Man.
A monocline (or, rarely, a monoform) is a step-like fold, one limb of which is roughly horizontal.
Both domes and periclines are anticlines in which the strata fall away about equally in all directions.
There are also a number of 'disturbances' named in parts of the country, notably in South Wales.
These linear features are a combination of faults and folds - the relative importance of faulting and folding varying along the length of each disturbance.