| MB-9 | |
|---|---|
| Role | Fighter aircraft |
| National origin | United States of America |
| Manufacturer | Thomas-Morse Aircraft |
| Designer | B Douglas Thomas |
| First flight | 1922 |
| Number built | 1 (MB-9) |
The Thomas Morse MB-9 was an experimental American fighter aircraft of the 1920s. It was a single-engined, single-seat parasol winged monoplane, but was unsuccessful, being quickly abandoned.