| Navy | The Royal Navy |
| Type | Destroyer |
| Class | E |
| Pennant | H 23 |
| Built by | William Denny & Brothers (Dumbarton, Scotland) |
| Ordered | |
| Laid down | 20 Mar, 1933 |
| Launched | 16 Feb, 1934 |
| Commissioned | 25 Oct, 1934 |
| End service | |
| Loss position | |
| History | Transferred to the Royal Hellenic Navy as RHS Navarinon on 5 April 1944. Returned to the Royal Navy in April 1956 and scrapped at Dunston on 26 April 1956.
Commanding Officers: Lt.Cdr. C.H.deB. Newby, RN Lt.Cdr. Norman Lanyon, RN Lt.Cdr. Richard Herbert Calcraft Wyld, RN HMS Echo was in Dockyard Control while refitting before transfer to the Royal Hellenic Navy |
| Career notes | To Royal Hellenic Navy as RHS Navarinon |
| Noteable events involving Echo include: 19 Nov, 1939 21 May, 1941 The two British capital ships were escorted by the destroyers HMS Electra (Cdr. C.W. May, RN), HMS Anthony (Lt.Cdr. J.M. Hodges, RN), HMS Echo (Lt.Cdr. C.H.deB. Newby, RN), HMS Icarus (Lt.Cdr. C.D. Maud, DSO, RN), HMS Achates (Lt.Cdr. Viscount Jocelyn, RN) and HMS Antelope (Lt.Cdr. R.B.N. Hicks, DSO, RN). 13 Jul, 1943 |

