HMS Sussex

Several ships of the Royal Navy have been named HMS Sussex:
 * ENGLISH SHIP Sussex, a fourth-rate Ruby-class frigate frigate launched with either 38 or 40 guns in 1652, later rearmed to 46 guns, and blew up in 1653
 * HMS Sussex (1693), a third-rate ship of the line that sank in the Mediterranean Sea in 1694
 * HMS Sussex (96), a County-class cruiser heavy cruiser, launched in 1928 and scrapped in 1950
 * HMS Sussex (RNR) was the name of the Royal Naval Reserve unit in Brighton that closed in 1994