| Province | Capital | Population | Area(Km.²) |
|---|---|---|---|
| Bellavista | Bellavista | 34,414 | 8,051 |
| El Dorado | San José de Sisa | 23,409 | 1,298 |
| Huallaga | Saposoa | 22,236 | 2,381 |
| Lamas | Lamas | 67,253 | 5,041 |
| Mariscal Cáceres | Juanjuí | 49,798 | 14,499 |
| Moyobamba | Moyobamba | 69,943 | 3,772 |
| Picota | Picota | 26,955 | 2,171 |
| Rioja | Rioja | 69,787 | 2,535 |
| San Martín | Tarapoto | 118,069 | 5,640 |
| Tocache | Tocache Nuevo | 70,523 | 5,865 |
San Martin Peru Map
Description : Map showing the administrative divisions of the San Martin region, Peru.