Cruiser classes

The Admiral Hipper class was a group of five heavy cruisers built by Nazi Germany's Kriegsmarine in the mid-1930s.

The CG(X) program, also known as the Next Generation Cruiser program, was a United States Navy research program to develop a replacement vessel for its 22 Ticonderoga-class cruisers after 2017.

The Kaiser Franz Joseph I class was a class of protected cruisers of the Austro-Hungarian Navy.

The two Veinticinco de Mayo-class heavy cruisers served in the Argentine Navy through World War II.

The Pisa class consisted of three armored cruisers built in Italy in the first decade of the 20th century.

The Infanta Maria Teresa class of three armored cruisers were built for the Spanish Navy between 1889 and 1893.

Design B-65 was a class of Super Type A cruisers planned by the Imperial Japanese Navy (IJN) before and during World War II.

The Ibuki class (伊吹型 Ibuki-gata), also called the Kurama class (鞍馬型 Kurama-gata), was a ship class of two large armoured cruisers built for the Imperial Japanese Navy after the Russo-Japanese War of 1904–1905.

The Vettor Pisani class consisted of two armoured cruisers built for the Royal Italian Navy (Regia Marina) in the 1890s.

The Novara class, known as Rapidkreuzer or Helgoland-Klasse (in English literally rapid cruiser ) was a class of light scouting cruisers of the Austro-Hungarian Navy active during World War I.

The Princesa de Asturias class was a class of armoured cruisers of the Spanish Navy.

Marco Polo was an armored cruiser built for the Royal Italian Navy (Regia Marina) in the 1890s, the first of her type in Italian service.

The Chao Ho class (Chinese: 肇和; pinyin: Zhào Hé; literally: "Harmonious Beginnings") was a class of protected cruisers built for the Qing Dynasty from 1910–1913.

The San Giorgio class consisted of two armored cruisers built for the Royal Italian Navy (Regia Marina) in the first decade of the 20th century.

The Olympia class was a class of protected cruiser operated by the United States Navy.

The Surprise class were two 3rd class cruisers built for the British Royal Navy, and launched in 1885.

The Hüdâvendigâr-class cruiser was to have been a two ship class of cruiser built for the Ottoman Navy in the early 1890s.

The Almirante Grau class was a class of two scout cruisers built for the Peruvian Navy between 1905 and 1907.

The M-class cruisers were a class of light cruisers planned, but never built, by Nazi Germany's Kriegsmarine before World War II.

The two Yodo-class dispatch ship (淀型通報艦 Yodo-gata tsūhōkan) were a class of small, high-speed, dispatch ships built for the Imperial Japanese Navy.

The Ioshima-class escort ship (五百島型海防艦) also called Yasoshima-class light cruiser (second class cruiser) (八十島型軽巡洋艦（二等巡洋艦）) were a pair of escort ships reconstructed from former Republic of China Navy Ning Hai class cruisers that were sunk during earlier battles- Ioshima (五百島) from Ning Hai and Yasoshima (八十島) from Ping Hai - these ships were salvagable as river water doesn't corrode sunken hulls as badly as sea water would.