| Navy | The Royal Navy |
| Type | Corvette |
| Class | Flower |
| Pennant | K 07 |
| Built by | J. Lewis & Sons Ltd. (Aberdeen, Scotland) |
| Ordered | 25 Jul, 1939 |
| Laid down | 8 Dec, 1939 |
| Launched | 3 Sep, 1940 |
| Commissioned | 6 Jan, 1941 |
| End service | |
| Loss position | |
| History | Name changed from HMS Daffodil on 26 October 1940 prior to commissioning. Sold to J. Lee for scrapping in early 1947, arrived for scrapping at Portaferry on 24 June 1947. Commanding Officers: T/Lt. John Frank Tognola, RNR HMS Dianella is not listed as active unit in the July 1945 Navy List |
| Former name | HMS Daffodil |
| Noteable events involving Dianella include: 29 Mar, 1941 HMS Dianella also picks up 44 survivors from the British merchant Hylton that was torpedoed and sunk by the German submarine U-48 south of Iceland in position 60º20'N, 18º10'W. 5 Jul, 1942 |
