John of Basingstoke (died 1252), also called John Basing, was an Archdeacon of Leicester in the 13th century. Basingstoke was an advocate of Greek literacy and seems to have been instrumental in introducing the apocryphal Testament of the Twelve Patriarchs to Robert Grosseteste, bishop of Lincoln. What is known of Basingstoke derives primarily from the writings of Grosseteste and another contemporary, Matthew Paris.