HMS Dreadnought was a Royal Navy battleship that revolutionised naval power. Dreadnought's name, and the class of battleships named after her, means "a fearless person". Dreadnought's entry into service in 1906 represented such an advance in naval technology that her name came to be associated with an entire generation of battleships, the "dreadnoughts", as well as the class of ships named after her.

HMS Agincourt was a dreadnought battleship built in the United Kingdom in the early 1910s. She holds the distinction of mounting more heavy guns (fourteen) and more turrets (seven) than any other dreadnought battleship with her especially impressive design.

HMS Colossus was the lead ship of her class of two dreadnought battleships built for the Royal Navy at the end of the first decade of the 20th century. She spent her whole career assigned to the Home and Grand Fleets, often serving as a flagship. Her service during World War I generally consisted of routine patrols and training in the North Sea.

HMS Glorious was the second of the three Courageous -class battlecruisers built for the Royal Navy during the First World War. Designed to support the Baltic Project championed by the First Sea Lord, Lord Fisher, they were relatively lightly armed and armoured. Glorious was completed in late 1916 and spent the war patrolling the North Sea.

HMS Lion was a battlecruiser built for the Royal Navy in the 1910s. She was the lead ship of her class, which were nicknamed the "Splendid Cats". They were significant improvements over their predecessors of the Indefatigable class in terms of speed, armament and armour.

HMS Queen Mary was the last battlecruiser built by the Royal Navy before the First World War. The sole member of her class, Queen Mary shared many features with the Lion-class battlecruisers, including her eight 13.5-inch (343 mm) guns.

HMS Repulse, HMS H-7,  HHMS Inflexible, HMS Ocean, HMS Versatile   - others which one can spot.