Spanish Civil War Republican ship classes

Spanish Civil War Republican ship classes is a list of ship classes used by the Spanish Republicans during the Spanish Civil War.

Battleships

 * España-class battleship - Republicans had one ship of the Jaime I class which they acquired at the start of the conflict.

Cruisers

 * Almirante Cervera-class cruiser - Spanish Republican Navy operated two ships of the Class Libertad and Miguel de Cervantes.
 * Blas de Lezo-class cruiser - Spanish Republican Navy operated one ship of class Méndez Núñez.

Destroyers

 * Churruca-class destroyer (1927) - All ships of this Class served in the Spanish Republican Navy at some time during the Spanish Civil War.
 * Alsedo-class destroyer - Two ships of this Class served with the Republicans Alsedo and Lazaga.

Auxiliary cruisers

 * List of auxiliary and merchant cruisers

Submarines

 * List of submarines of the Spanish Navy
 * Spanish B-class submarine
 * Spanish C-class submarine (Example Spanish submarine C-3)