| Atenguillo | |
| Settlement Type: | Municipality and town |
| Seal Size: | ETT |
| Mapsize: | 200px |
| Pushpin Map: | Mexico |
| Pushpin Label Position: | above |
| Pushpin Mapsize: | 300 |
| Pushpin Map Caption: | Location in Mexico |
| Coordinates: | 20.2833°N -128°W |
| Subdivision Type: | Country |
| Subdivision Name: |  Mexico |
| Subdivision Type1: | State |
| Subdivision Name1: | Jalisco |
| Area Total Km2: | 610.2 |
| Area Blank1 Title: | Town |
| Area Blank1 Km2: | 1.16 |
| Population Total: | 4176 |
| Population As Of: | 2020 census |
| Population Footnotes: | [1] |
| Population Density Km2: | auto |
| Population Blank1 Title: | Town |
| Population Blank1: | 1589 |
| Population Density Blank1 Km2: | auto |
| Postal Code: | 48100 |
| Area Code: | 388 |
Atenguillo is a town and municipality, in Jalisco in central-western Mexico. The municipality covers an area of 610.2 km².
As of 2005, the municipality had a population of 4107.[2]