|o Mayor||Claude Eerdekens|
|o Governing party/ies||PS|
|o Total||86.17 km2 (33.27 sq mi)|
|o Density||310/km2 (810/sq mi)|
|Area codes||085 and 081|
Andenne (French pronunciation: [.d?n]) is a Belgian municipality located in the Walloon province of Namur. On January 1, 2006, Andenne had a total population of 25,240. The total area is 86.17 km² which gives a population density of 292 inhabitants per km². The city extends on both sides of the river Meuse.
Besides Andenne itself, the municipality includes the following villages: Bonneville, Coutisse, Landenne, Maizeret, Namêche, Sclayn, Seilles, Thon-Samson, and Vezin. The city is symbolized by a bear, originating from the legend that saw Charles Martel, while still a child, kill a bear with a hammer that terrorized the inhabitants.
Andenne is the location of the Château du Moisnil.