| Official Name: | Loayza |
| Settlement Type: | Province |
| Mapsize: | 250px |
| Image Map1: | Bolivia Departamento La Paz.png |
| Mapsize1: | 250px |
| Map Caption1: | Provinces of the La Paz Department |
| Pushpin Label Position: | bottom |
| Pushpin Map Caption: | Location of Franz Tamayo within Bolivia |
| Subdivision Type: | Country |
| Subdivision Name: | Bolivia |
| Subdivision Type1: | Department |
| Subdivision Name1: | La Paz Department |
| Subdivision Type3: | Municipalities |
| Subdivision Name3: | 5 |
| Seat Type: | Capital |
| Seat: | Puerto Acosta |
| Area Total Km2: | 3370 |
| Population As Of: | 2012 census |
| Population Total: | 47295 |
| Population Density Km2: | auto |
| Population Blank1 Title: | Ethnicities |
| Population Blank2 Title: | Religions |
| Timezone: | BOT |
| Utc Offset: | -4 |
| Coordinates: | -16.9667°N -67.6333°W |
Loayza or José Ramón Loayza is a province in the La Paz Department, Bolivia. Its seat is Luribay.
The Kimsa Cruz mountain range traverses the province. Some of the highest mountains of the province are listed below:
The province is divided into five municipalities which are further subdivided into cantons.
| Section | Municipality | Seat |
|---|---|---|
| 1st | ||
| 2nd | ||
| 3rd | Yaco | |
| 4th | ||
| 5th | Cairoma | |