List of castles in the Channel Islands

This is a list of castles and forts in the Channel Islands.

Guernsey Guernsey Castle Cornet Fort Doyle Fort George Fort Grey Fort Le Marchant Fort Pembroke, Guernsey Fort Richmond, Guernsey Fort Saumarez Fort Hommet Vale Castle Fort Duquemin Bréhon Tower Fort Grandes Rocques

Alderney Château à L'Etoc Essex Castle Fort Albert Fort Clonque Fort Corblets Fort Doyle Fort Grosnez Fort Homeaux Florains Fort Houmet Herbe Fort Platte Saline Fort Quesnard Fort Raz Fort Tourgis

Jersey Câtel Fort Elizabeth Castle Fort Regent Fort Henry, Jersey Fort Leicester, Jersey Grosnez Castle La Crête Fort L'Etacquerel Fort Mont Orgueil Saint Aubin's Fort

See also List of castles Jersey Round Tower