| Lower Magdalena Province | |
| Native Name: | Provincia del Bajo Magdalena |
| Native Name Lang: | es |
| Etymology: | Magdalena River |
| Settlement Type: | Province |
| Coordinates: | 5.0694°N -74.5981°W |
| Subdivision Type: | Country |
| Subdivision Name: | Colombia |
| Subdivision Type1: | Department |
| Subdivision Name1: | Cundinamarca |
| Seat Type: | Capital |
| Seat: | Guaduas |
| Parts Type: | Municipalities |
| Parts Style: | para |
| P1: | 3 |
| Population As Of: | 2015 |
| Population Density Km2: | auto |
| Timezone1: | COT |
| Utc Offset1: | −05:00 |
| Blank Name Sec1: | Indigenous groups |
| Blank Info Sec1: | Muzo Panche |
Lower Magdalena Province (Spanish; Castilian: Provincia del Bajo Magdalena) is one of the 15 provinces in the Cundinamarca Department, Colombia. Lower Magdalena borders to the west with the Magdalena River, the Departments of Tolima and Caldas, to the north with the Boyacá Department, to the east with the Rionegro Province and Gualiva Province, and to the south with the Central Magdalena Province.
The Lower Magdalena Province contains three municipalities:[1]