MMPR may refer to:
- Marihuana for Medical Purposes Regulations, Canadian laws concerning production, distribution and use of medical marijuana
- ICAO airport code for Lic. Gustavo Díaz Ordaz International Airport
- Mighty Morphin Power Rangers, an American 1990s children's television series, based on a Japanese tokusatsu Kyōryū Sentai Zyuranger.
- Mixed-member proportional representation, a voting system