The Montes de Toledo is one of the main systems of mountain ranges in the Iberian Peninsula.

[1] The Montes de Toledo are located in the central regions of the Iberian Peninsula, cutting transversally from east to west across the lower portion of the Meseta Central.

The eastern Montes de Toledo ranges form one of the natural limits of the historical La Mancha region in Castile-La Mancha and the western end, including the ranges forming the broader Montes de Toledo, reaches into Portalegre District, Portugal.

[2] Geologically the series of ranges making up the system were formed by Alpine orogeny, but unlike the Central System further north the Montes de Toledo comprise an older terrain of elongated belts of folded and thrust faulted sedimentary rocks that is quite heavily eroded.

[4] The Montes de Toledo are divided in the following physiographic longitudinal sectors or zones: