| Mersey Monoplane | |
|---|---|
| Role | Experimental aircraft |
| National origin | United Kingdom |
| Manufacturer | Planes Limited |
| Designer | Robert C Fenwick/Sydney T Swaby |
| First flight | Late 1911 |
| Number built | 1 |
The Mersey Monoplane was a prototype two-seat British pusher configuration monoplane of the early 1910s. A single example was built and entered into the 1912 British Military Aeroplane Competition but crashed during the trials and was destroyed.