Admiral of the Fleet Sir John West (28 July 1774 – 18 April 1862) was a Royal Navy officer. West saw action as a junior officer in the first-rate HMS Royal George, the flagship of Admiral Sir Alexander Hood in the Channel Squadron, when he took part in the Glorious First of June and then in the Battle of Groix during the French Revolutionary Wars.
As commanding officer of the third-rate HMS Excellent, West served off the coast of Catalonia and landed with a naval brigade with orders to help defend Rosas which was under attack from some 5,000 French troops in an action during the Napoleonic Wars.