Marcus Fabius Quintilianus (c. 35 – c. 100 CE) was a Roman rhetorician from Hispania, widely referred to in medieval schools of rhetoric and in Renaissance writing. In English translation, he is usually referred to as Quintilian , although the alternate spellings of Quintillian and Quinctilian are occasionally seen, the latter in older texts.

Marcus Fabius Quintilianus (c. 35 – c. 100 CE) was a Roman rhetorician from Hispania, widely referred to in medieval schools of rhetoric and in Renaissance writing. In English translation, he is usually referred to as Quintilian , although the alternate spellings of Quintillian and Quinctilian are occasionally seen, the latter in older texts.