Calpurnius Flaccus was a rhetorician who lived in the reign of Hadrian, and whose fifty-one declamations frequently accompany those of Quintilian. They were first published by Pierre Pithou in Paris in 1580. Pliny the Younger writes to Flaccus, who, in some editions, is called Calpurnius Flaccus.
This article incorporates text from a publication now in the public domain: Smith, William, ed. (1870). "". Dictionary of Greek and Roman Biography and Mythology.