HMS Ramillies was a Royal Sovereign-class pre-dreadnought battleship of the Royal Navy, named after the Battle of Ramillies. The ship was built by J. & G. Thompson at Clydebank, starting with her keel laying in August 1890. She was launched in March 1892 and commissioned into the Mediterranean Fleet as flagship the following October. She was armed with a main battery of four 13.5-inch guns and a secondary battery of ten 6-inch guns. The ship had a top speed of 16.5 knots.

The Royal Sovereign class was a group of eight pre-dreadnought battleships built for the Royal Navy in the 1890s. The ships spent their careers in the Mediterranean, Home and Channel Fleets, sometimes as flagships, although several were mobilised for service with the Flying Squadron in 1896 when tensions with the German Empire were high following the Jameson Raid in South Africa. Three ships were assigned to the International Squadron formed when Greek Christians rebelled against the Ottoman Empire's rule in Crete in 1897–1898.