| RNAS Maydown (HMS Shrike) | |
| Ensign: | Naval Ensign of the United Kingdom.svg |
| Ensign Size: | 90px |
| Location: | Maydown, County Londonderry |
| Country: | Northern Ireland |
| Pushpin Map: | Northern Ireland#UK |
| Pushpin Label: | RNAS Maydown |
| Pushpin Map Caption: | Shown within the Northern Ireland |
| Type: | Royal Naval Air Station |
| Ownership: | Air Ministry Admiralty |
| Operator: | Royal Air Force Royal Navy |
| Controlledby: | RAF Fighter Command 1942-1943 Fleet Air Arm 1943-1947 |
| Built: | /42 & 1943 |
| Used: | July 1942 - January |
| Battles: | European theatre of World War II |
| Elevation: | 15m (49feet) |
| R1-Number: | 068/248 |
| R1-Length: | 1600 yards |
| R2-Number: | 005/185 |
| R2-Length: | 1300 yards |
Royal Naval Air Station Maydown (RNAS Maydown; or HMS Shrike) is a former Royal Navy Fleet Air Arm airbase located northeast of Derry, County Londonderry and west of Limavady, County Londonderry, Northern Ireland.
A number of units were here at some point:
The site is currently used by industry.