| Leonardo León | |
| Birth Date: | 1952 |
| Nationality: | Chilean |
| Occupation: | Historian |
| Years Active: | 1980s–present |
| Known For: | Study of La Frontera |
Leonardo León (born 1952[1]) is a Chilean historian known for his work the Mapuche world, history of the frontier and more recently by the study of the lower classes during the Chilean War of Independence.[2]