| Nickname: | Hell-Ville |
| Pushpin Map: | Madagascar |
| Pushpin Label Position: | bottom |
| Pushpin Map Caption: | Location in Madagascar |
| Subdivision Type: | Country |
| Subdivision Name: | Madagascar |
| Subdivision Type1: | Region |
| Subdivision Name1: | Diana |
| Subdivision Type2: | District |
| Subdivision Name2: | Nosy Be |
| Unit Pref: | Metric |
| Population As Of: | 2013 |
| Population Total: | 39,500 |
| Population Density Km2: | auto |
| Timezone: | East Africa Time (EAT) |
| Utc Offset: | 3 |
Andoany, formerly and more commonly known as Hell-Ville (after Anne Chrétien Louis de Hell), is a city in Diana Region, Madagascar with a population estimated at 39,500 in 2013.[1] It lies on the island of Nosy Be, of which it is the capital. It is located at .