| Navy | The Royal Navy |
| Type | Destroyer |
| Class | Admiralty V & W |
| Pennant | D 29 |
| Built by | William Beardmore & Co. (Dalmuir, Scotland) |
| Ordered | |
| Laid down | 16 May, 1917 |
| Launched | 16 Mar, 1918 |
| Commissioned | 27 Apr, 1918 |
| End service | |
| Loss position | |
| History | Reconstruction to Long Range Escort finished in June 1942.
Sold to be broken up for scrap on 4 March 1947. Commanding Officers: Lt.Cdr. Eric Alonzo Stocker, RN Lt. J.H. Stuckley, RN HMS Vanessa was in Dockyard Control during conversion / refit Lt. Charles Edward Sheen, RN Lt. Barry John Anderson, RN T/A/Lt.Cdr. A.St.G. Walton, RNVR HMS Vanessa is not listed in the April 1945 Navy list |
| Noteable events involving Vanessa include: 16 Mar, 1918 13 Jul, 1940 19 Jun, 1941 26 Dec, 1942 |
