Gedinne (; ) 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 , 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: <small>(number of inhabitants in brackets)</small>