| Name | WILLIAM COURTNEY |
| Type | Naval Trawler |
| Year | 1920 |
| GRT | 341 |
| Engines | Steam |
| Builder | GOOLE SHIPBUILDING & REPAIRING CO. LTD. |
| At | GOOLE |
| Launch date | Not recorded |
| Yard number | 247 |
| Owners | The Admiralty |
| History | Sold in 1922 and renamed TERNOISE, G.Vidor et fils, Boulogne and in 1925 as ALTAIR, Cia. Portuguesa de Pesca, Lisbon |
| Fate | Deleted from LR in 1952 |