ORP Dzik (Boar) was a U-class submarine built by Vickers-Armstrong at Barrow-in-Furness. She was laid down on 30 December 1941 as P-52 for the Royal Navy, but was transferred to the Polish Navy during construction. Launched on November 11, 1942, ORP Dzik was commissioned into the Polish Navy on December 12, 1942. Her name meant "Wild Boar" in Polish. 24 May 1943 Near Cape Spartivento, ORP Dzik fired a 4 torpedo salvo and damaged the Italian oil tanker Carnaro (8357 Brutto Register Tonnage). After the attack, two Italian corvettes dropped over 60 depth charges.