The Algodor is a 102 km long river in Central Spain. It is a left hand tributary to the Tagus.
Its source is at the Laguna del Navajo in the Montes de Toledo, within the Retuerta del Bullaque municipal limits, Castile-La Mancha. It flows roughly northwards across the Province of Toledo into the Tagus at Aceca, a place near Algodor, the village within the Aranjuez municipality limits that gives the river its name.
