| Type: | municipality |
| Official Name: | Azanuy-Alins |
| Subdivision Name3: | Azanuy-Alins/Sanui i Alins |
| Area Total Km2: | 51 |
| Population Density Km2: | auto |
| Utc Offset: | +1 |
| Utc Offset Dst: | +2 |
Azanuy-Alins (pronounced as /es/) or Sanui i Alins (in Catalan; Valencian saˈnuj j aˈlins/) is a municipality located in the province of Huesca, Aragon, Spain. According to the 2004 census (INE), the municipality has a population of 179 inhabitants.