USCGC Icarus (WPC-110) was a steel-hulled, diesel-powered patrol boat of the United States Coast Guard that patrolled the United States East Coast during World War II. In 1942, Icarus sank the German submarine U-352 off the coast of North Carolina and took its survivors into custody as prisoners of war. U-352 was the second World War II U-boat sunk by the United States in American waters, and the first one from which survivors were taken.