| Name: | UNNAMED |
| Type: | Cruiser |
| Keel: | n/a |
| Launched: | n/a |
| Completed: | n/a |
| Builder: | Armstrong, Whitworth & Co |
| Yard: | High Walker |
| Yard Number: | 877 & 878 |
| Dimensions: | 3550disp - 4300disp, 400.0 x 41.0 x 13.6(draft)ft |
| Engines: | 3 x Steam turbines, Parsons type, DR geared, 24000shp |
| Engines by: | Vickers Ltd |
| Propulsion: | 3 x Screws, 27.0knots |
| Construction: | Steel |
| Armament: | 2 x 1 x 6.0ins QF, 6 x 1 x 4ins QF, 2 x 1 x 3.0ins QF guns, |
| 4 x 1 x 3pdr guns; 1 x 2 x 21.0ins torpedoes | |
| History: | |
| Ottoman Navy | |
| Cancelled | |
| Comments: | 05/1914: Ordered by the Government of Turkey |
| 01/1915: All work ordered to be stopped by the British Goverment | |
| Assembled materials to be used on other ships | |
| Reserved berths allocated to CENTAUR and CONCORD |