Cantabria-class Replenishment Oiler

The Cantabria-class replenishment oilers are a class of auxiliary replenishment vessel in service in the Spanish Navy and Royal Australian Navy.

Spain

 * SPS Cantabria (A-15)

Australia

 * HMAS Supply (OR-308) - sea trials
 * HMAS Stalwart (OR-309) - fitting out
 * HMAS Spirit (OR-310) - under construction