| ship Class | name | image | fate | type | Country | beam (m) | Complement | date Commissioned | date completed | date Decommissioned | date laid down | date launched | Displacement (kg) | draft (m) | Shipyard | Length (m) | Propulsion | Range (m) | Speed (m/s) |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Alan A. Dale | Requisitioned | Denmark | 18 | 65 | 1893 | 1938 | 122 | 2 × diesel engines, 2,300bhp (1,715kW) | |||||||||||
| German auxiliary cruiser Atlantis |  | Requisitioned | Germany | 19 | 351 | 30/11/1939 | 1937 | 1705 | 1937 | 17,600,000 | 9 | Bremer Vulkan | 155 | 7,600hp [Horsepower] (5,700kW) | 111,120,000 | ||||
| German auxiliary cruiser Komet |  | Requisitioned | 15 | 274 | 02/06/1940 | 1705 | 16/01/1937 | 7,500,000 | 7 | Deutsche Schiff- und Maschinenbau | 116 | 2 Diesel engines | 65,000,000 | ||||||
| German auxiliary cruiser Kormoran |  | Requisitioned | Australia | 20 | 397 | 09/10/1940 | 1705 | 15/09/1938 | 19,900 | 9 | Friedrich Krupp Germaniawerft | 164 | 4 × 9-cylinder diesel motors | ||||||
| German auxiliary cruiser Orion |  | Requisitioned | Germany | 19 | 376 | 1930 | 1705 | 1930 | 1930 | 15,700,000 | 8 | Blohm+Voss | 148 | steam turbines (Blohm + Voss) (engines earlier used on liner New York), one shaft, 4 boilers, 6,200shp (4.6MW) | 33,000,000 |