List of submarine classes

This is a list of submarine classes, sorted by country. The navies of 46 states operate submarines.

Armada de la República Argentina:

Royal Australian Navy:

Bangladesh Navy:

Marinha do Brasil:

Royal Canadian Navy:

Captured and recommissioned German U-boats:

People's Liberation Army Navy:

Royal Danish Navy:

Kalev class mine laying submarines

Estonian Navy:

Finnish Navy:

French Navy: Conventional

Early Submarines:

First World War:

Inter-war:

Second World War:

Cold War:

Nuclear:

Export models:

Kriegsmarine:

Modern German Navy:

Export Models:

Royal Hellenic Navy

Greek Navy:

Indian Navy:

Indonesian Navy:

Iranian Navy:

Israeli Navy:

See list of submarines of Italy

Regia Marina:

Marina Militare:

Republic of Korea Navy:

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