The National Institute of Neurology and Neurosurgery (Instituto Nacional de Neurología y Neurocirugía, or INNN) is a public hospital in Mexico City.

The hospital has 126 beds for patients in neurosurgery, neurology, and psychiatry.

[1] The INNN was founded in 1964.

One of its founders, Manuel Velasco Suárez became its first director and the hospital was later renamed for him.