The Bogotá River is a major river of the Cundinamarca department of Colombia. A right tributary of the Magdalena River, the Bogotá River crosses the region from the northeast to the southwest and passing along the western limits of Bogotá. The large population and major industrial base in its watershed have resulted in extremely severe pollution problems for the river.

The Magdalena River is the main river of Colombia, flowing northward about 1,528 kilometres (949 mi) through the western half of the country. It takes its name from the biblical figure Mary Magdalene. It is navigable through much of its lower reaches, in spite of the shifting sand bars at the mouth of its delta, as far as Honda, at the downstream base of its rapids. It flows through the Magdalena River Valley.