| Aconchi Municipality | |
| Pushpin Label Position: | above |
| Pushpin Map Caption: | Location in Mexico |
| Subdivision Type: | Country |
| Subdivision Name: |  Mexico |
| Subdivision Type1: | State |
| Subdivision Name1: | Sonora |
| Subdivision Type2: | Capital |
| Subdivision Name2: | Aconchi |
| Leader Title: | Mayor |
| Leader Name: | José Jesús Souffle Enríquez (PRI) |
| Area Total Km2: | 358,74 |
| Population As Of: | 2010 |
| Population Total: | 2 756 |
| Population Density Km2: | 7.68 |
| Timezone: | Mountain Standard Time |
| Utc Offset: | -7 |
| Timezone Dst: | No DST |
| Utc Offset Dst: | -7 |
| Elevation M: | 500 - 2,200 |
| Area Code: | +52 623 |
| Blank Name: | INEGI Code |
| Blank Info: | 26001 |
| Website: | http://www.aconchisonora.gob.mx/ |
Aconchi Municipality is a municipality in the Mexican state of Sonora in north-western Mexico.[1]
The seat is Aconchi.
Neighboring municipalities are Huépac, Cumpas, Ures, Baviácora, Rayón, Banámichi and San Felipe de Jesús.
The municipality currently is divided into 9 inhabited localities:
| Locality | Population |
| 1,741 | |
| 713 | |
| 145 | |
| El Rodeo | 26 |
| Maicobabi | 5 |
| La Misión | 3 |
| La Loma | 2 |
| El Ninguno | 2 |
| Chavoverachi | 1 |
| Total in 2015 | 2,756 |