Leon, Léon eller Leon kan henvise til:
Filippinerne
- Leon, kommune i provinsen Iloilo
Frankrig
Mexico
- Leon, by i Guanajuato
Nicaragua
- Leon, hovedstad i departementet León
Spanien
- Leon, hovedstad i provinsen León, Castilla og León
Amerikas Forenede Stater
- Leon, by i Cattaraugus County, New York
- Leon, City of Love County, Oklahoma
- Leon, Mason County Town, West Virginia
- Leon, by i Monroe County, Wisconsin
- Leon, by Waushara County, Wisconsin
Andet
- Kongeriget León, oldtidens rige spansk