This article begins with a review of the traditional dates for Palladas (c. A.D. 360–450) and the current consensus of most scholars (c. A.D. 319–400). The first of these relies almost exclusively on the dubious manuscript lemmata and the second on an interpretation of Palladas' epigrams pertaining to the rise of Christianity and the weakening of the pagan cults, which are supposed to be Theodosian in date. Both timelines are difficult to reconcile with two external clues, which together suggest that his floruit must have been earlier than the second half of the fourth century. Further analysis reveals that the important pagan-Christian epigrams are full of Constantine's political and religious propaganda post-324. Another line of inquiry establishes a new set of dates: c. A.D. 259–340.