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: Brazilian Navy: Royal Canadian Navy: People's Liberation Army Navy: Royal Danish Navy:[2] Kalev class mine laying submarines Estonian Navy: Finnish Navy: Marine Nationale: Kaiserliche Marine: Kriegsmarine: Modern German Navy: Export Models: Hellenic Navy Greek Navy: Indian Navy (list): Indonesian Navy: Iranian Navy: Israeli Navy: Regia Marina: Marina Militare: Republic of Korea Navy: Korean People's Army: Royal Malaysian Navy: Myanmar Navy: Royal Dutch Navy:[3] Royal Norwegian Navy: Polish Navy: Portuguese Navy: Soviet Navy and Russian Navy: Republic of Singapore Navy: South African Navy: Spanish Navy: [3] Export models: Swedish Navy: Republic of China Navy: Royal Thai Navy: Turkish Navy: Royal Navy: Ukrainian Navy: