 Publius Calpurnius Macer Caulius Rufus

Publius Calpurnius Macer Caulius Rufus was a Roman senator of the 2nd century AD who held a number of offices in the imperial service, as well as serving as suffect consul for the "nundinium" of November-December 103 as the colleague of Annius Mela.His relationship to the Republican Calpurnii is unknown; he could be descended from a freedman of their family, or a "cliens" who was enrolled as a citizen with their help.