Desaguadero (Spanish for "channel, drain for drawing off superfluous water") or Chaka Marka (Aymara and Quechua for "bridge village") is a town on the Bolivian-Peruvian border.

On the Peruvian side it lies in the Puno Region, Chucuito Province, Desaguadero District.

Both parts of the town are united by a binational bridge.

Desaguadero has a tropical subalpine climate (Cwc).

This La Paz Department geography article is a stub.