Admiral Sir Charles Saunders was a British Royal Navy officer. He commanded the fourth-rate HMS Gloucester and led her in action at the Second Battle of Cape Finisterre in October 1747 during the War of the Austrian Succession. After serving as Commander-in-Chief, Mediterranean Fleet, he was appointed Commander-in-Chief, English Channel in charge of the Western Squadron between October 1758 and May 1759). He took command of the fleet tasked with carrying James Wolfe to Quebec in January 1759 and consolidated the dead general's victory after the Battle of the Plains of Abraham in September 1759 by devoting great energy to keeping the British Army, now under the command of Colonel George Townshend, well supplied during the Seven Years' War. He later became Senior Naval Lord and then First Lord of the Admiralty.

The second battle of Cape Finisterre was a naval encounter fought during the War of the Austrian Succession on 25 October 1747 (N.S.). A British fleet of fourteen ships of the line commanded by Rear-Admiral Edward Hawke intercepted a French convoy of 250 merchant ships, sailing from the Basque Roads in western France to the West Indies and protected by eight ships of the line commanded by Vice Admiral Henri-François des Herbiers.