| Country: | England |
| Region: | South West England |
| Map Type: | Cornwall |
| Official Name: | Menna |
| Civil Parish: | Ladock |
| Unitary England: | Cornwall |
| Lieutenancy England: | Cornwall |
| Os Grid Reference: | SW915542 |
| Coordinates: | 50.351°N -4.932°W |
| Hide Services: | yes |
Menna is a hamlet in the parish of Ladock, Cornwall, England, United Kingdom.[1] [2] It should not be confused with Mena in the parish of Lanivet.