The evolutions of the Marines as a separate force before the accession of Queen Anne are little known. The earliest mention of Marines as a distinct force occurs in 1664, being an Order in Council for the formation of a body of 1,200 men for the sea service. Many infantry regiments have in their early days served as Marines, but the separate Corps seems to have had a corporate existence since the date mentioned above. Splendid service has been rendered on land and sea ever since, and the Marines are as justly considered as being among the best fighting men the Empire has. Their records show them to have taken important parts in many a famous battle on land, whilst contributing their share to every victory afloat.

The Royal Marines were, by the French, nicknamed "The Little Grenadiers," from the regiment wearing Grenadier caps. They are popularly known as "The Jollies." The Corps was originally raised for sea service alone. In 1664 it bore the name of "The Admiral's Regiment" in consequence, and "Neptune's Bodyguard."