| Official Name: | Ouani |
| Pushpin Map: | Comoros |
| Pushpin Mapsize: | 250 |
| Pushpin Map Caption: | Location of Ouani on the island of Anjouan |
| Subdivision Type: | Country |
| Subdivision Name: | Comoros |
| Subdivision Type1: | Island |
| Subdivision Name1: | Anjouan |
| Subdivision Type2: | Prefecture |
| Subdivision Name2: | Ouani |
| Area Total Km2: | 24.2 |
| Population Total: | 22,501 |
| Population As Of: | 2017 |
| Population Density Km2: | auto |
| Timezone: | Eastern Africa Time |
| Utc Offset: | +3 |
Ouani is a town with a population of over 22,000 people.[1] It is located on the island of Anjouan in the Comoros and is the birthplace of writer Coralie Frei[2] and politician Loub Yacout Zaïdou.[3]