HMCS Preserver

HMCS Preserver is the name of three ships of the Royal Canadian Navy:


 * HMCS Preserver (1941), leadship of the Fairmile-support depot ships
 * HMCS Preserver (AOR 510), a Protecteur-class replenishment oiler
 * HMCS Preserver, formerly named HMCS Châteauguay, a planned Protecteur-class auxiliary vessel

Battle Honours

 * Arabian Sea