| Country: | England |
| Static Image: | The beginning of a footpath at Lower Dean - geograph.org.uk - 6533442.jpg |
| Static Image Caption: | Footpath in Lower Dean |
| Coordinates: | 52.3083°N -0.4544°W |
| Official Name: | Lower Dean |
| Civil Parish: | Dean and Shelton |
| Unitary England: | Bedford |
| Lieutenancy England: | Bedfordshire |
| Region: | East of England |
| Constituency Westminster: | North East Bedfordshire |
| Post Town: | HUNTINGDON |
| Postcode District: | PE28 |
| Postcode Area: | PE |
| Dial Code: | 01234 |
| Os Grid Reference: | TL054689 |
Lower Dean is a village located in the Borough of Bedford in Bedfordshire, England.
The village forms part of the Dean and Shelton civil parish (where the 2011 Census population was included), and is close to the county border with Northamptonshire and the district of Huntingdonshire in Cambridgeshire.