Sancho el Sabio: Basque Research Magazine-Euskal Ikerketa aldizkaria is an interdisciplinary scientific magazine. It specialises in Basque matters, understood in the broadest sense.

The magazine has been published since 1991, under the sponsorship of Fundación Vital, the Sancho el Sabio Foundation, documentation centre of Basque culture with its headquarters in Vitoria-Gasteiz.

Sancho el Sabio has an external evaluation system carried out by renowned academics and professionals.