German submarine U-358 was a Type VIIC U-boat of Nazi Germany's Kriegsmarine during World War II.

The submarine was powered by two Germaniawerft F46 four-stroke, six-cylinder supercharged diesel engines producing a total of 2,800 to 3,200 metric horsepower (2,060 to 2,350 kW; 2,760 to 3,160 shp) for use while surfaced, two AEG GU 460/8–27 double-acting electric motors producing a total of 750 metric horsepower (550 kW; 740 shp) for use while submerged.

Having left St. Nazaire (which became her base for the rest of her career) on 11 April 1943, U-358 sank Bristol City and Wentworth.

She was attacked south of Cape Farewell by the British corvette HMS Pink commanded by Lieutenant Robert Atkinson and badly damaged.

From the 29th, she was hunted by the British frigates HMS Gould, Affleck, Gore and Garlies north of the Azores.

The U-boat sank Gould on 1 March, but Affleck persisted with the attack, sinking U-358 with gunfire after the submarine was forced to the surface.