| Gedinne | |
| Picture-Legend: | Gedinne: the church of Our Lady of the Nativity |
| Map: | Gedinne Namur Belgium Map.svg |
| Map-Legend: | Location of Gedinne in Namur province |
| Arms: | Blason Gedinne.svg |
| Flag: | Flag of Gedinne.png |
| Arrondissement: | Dinant |
| Nis: | 91054 |
| Mayor: | Vincent Massinon |
| Majority: | Gedinne2018 |
| Postal-Codes: | 5575 |
| Telephone-Area: | 061 |
| Web: | actugedinne.be |
| Coordinates: | 49.9833°N 60°W |
Gedinne (in French pronounced as /ʒə.din/; Walloon: Djedene) is a municipality of Wallonia located in the province of Namur, Belgium.
On 1 January 2006 the municipality had 4,405 inhabitants. The total area is 151.56km2, giving a population density of .
It is situated in the Ardennes east of Meuse valley. The western limit of the municipality is the French border.
The municipality consists of the town of Gedinne and eleven villages:(number of inhabitants in brackets)