Langdon Bay is a bay in east Kent, England. It is two miles east of the town of Dover, and is named after the nearby villages of Langdon, East Langdon and West Langdon. The cliffs around it are known as the Langdon Cliffs. A prominent zig-zag path down the cliff-face is visible from the sea and connects with the National Trust path by means of a step ladder. An additional means of exit from the beach being a return on foot to St Margaret's Bay. At the far western end is a restricted area of the Port of Dover, and occasionally walkers will be escorted out by the Dover Port Police.