| Francisco León | |
| Settlement Type: | Municipality |
| Pushpin Map: | Mexico |
| Pushpin Label Position: | above |
| Pushpin Mapsize: | 300 |
| Pushpin Map Caption: | Location in Mexico |
| Subdivision Type: | Country |
| Subdivision Name: |  Mexico |
| Subdivision Type1: | State |
| Subdivision Name1: | Chiapas |
| Area Total Km2: | 114.3 |
| Population As Of: | 2010 |
| Population Total: | 7,000 |
| Population Blank1 Title: | Ethnicities |
| Population Blank2 Title: | Religions |
| Coordinates: | 17.3167°N -108°W |
Francisco León is a municipality in the Mexican state of Chiapas. It covers an area of 114.3 km². In 1982 parts of the municipality were buried in the eruption of El Chichón Volcano.
As of 2010, the municipality had a total population of 7,000,[1] up from 5,236 as of 2005.[2]
The municipality had 50 localities, the largest of which (with 2010 populations in parentheses) was: San Miguel la Sardina (1,106), classified as rural.[1]