| Country: | England |
| Coordinates: | 51.5736°N -0.6869°W |
| Official Name: | Widmoor |
| Population: | 160 |
| Civil Parish: | Wooburn |
| Unitary England: | Buckinghamshire |
| Lieutenancy England: | Buckinghamshire |
| Region: | South East England |
| Constituency Westminster: | Beaconsfield |
| Post Town: | HIGH WYCOMBE |
| Postcode District: | HP10 |
| Postcode Area: | HP |
| Dial Code: | 01628 |
| Os Grid Reference: | SU911869 |
Widmoor is a hamlet in the parishes of Hedsor and Wooburn, in Buckinghamshire, England.