| S.45 Seaford | |
|---|---|
 Seaford NJ205 at Rochester, July 1946 | |
| General information | |
| Type | Flying boat |
| National origin | United Kingdom |
| Manufacturer | Short Brothers |
| Primary user | Royal Air Force |
| Number built | 10 |
| History | |
| First flight | 30 August 1944 |
| Developed from | Short Sunderland |
| Variants | Short Solent |
The Short S.45 Seaford was a 1940s flying boat, designed as a long range maritime patrol bomber for RAF Coastal Command. It was developed from the Short S.25 Sunderland, and initially ordered as "Sunderland Mark IV".