German submarine U-384 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 Garbe, Lahmeyer & Co. RP 137/c double-acting electric motors producing a total of 750 metric horsepower (550 kW; 740 shp) for use while submerged.

[3] When submerged, the boat could operate for 80 nautical miles (150 km; 92 mi) at 4 knots (7.4 km/h; 4.6 mph); when surfaced, she could travel 8,500 nautical miles (15,700 km; 9,800 mi) at 10 knots (19 km/h; 12 mph).

[3] The submarine was laid down on 29 March 1941 at the Howaldtswerke at Kiel as yard number 15, launched on 28 May 1942 and commissioned on 18 July under the command of Oberleutnant zur See Hans-Achim von Rosenberg-Gruszcynski.

[1] U-361 was originally noted as sunk on 20 March 1943 by a British Sunderland flying boat of 201 Squadron.