| Mazatlán Municipality | |
| Native Name: | Municipio de Mazatlán |
| Pushpin Label Position: | above |
| Pushpin Map Caption: | Location in Mexico |
| Subdivision Type: | Country |
| Subdivision Name: |  Mexico |
| Subdivision Type1: | State |
| Subdivision Name1: | Sinaloa |
| Subdivision Type2: | Seat |
| Subdivision Name2: | Mazatlán |
| Subdivision Type3: | No. of Sindicaturas |
| Subdivision Name3: | 8 |
| Leader Title: | Municipal president |
| Leader Name: | Carlos Eduardo Felton González |
| Established Title: | Foundation |
| Area Total Km2: | 3068.48 |
| Population As Of: | 2010 |
| Population Total: | 438,434[1] |
| Timezone: | Mountain Standard Time |
| Utc Offset: | -7 |
| Website: | Mazatlán Government page |
Municipality of Mazatlán is a municipality in the Mexican state of Sinaloa in northwestern Mexico.[2]
Mazatlán Municipality is subdivided in 8 sindicaturas: