| B.12/36 | |
|---|---|
| Role | Heavy bomber prototype |
| Manufacturer | Supermarine |
| First flight | Not flown |
| Status | Destroyed in bombing raid, September 1940 |
| Number built | 2 under construction, not completed |
The Supermarine B.12/36 was a British prototype four-engine heavy bomber design that was destroyed by enemy action before completion during the Second World War.