Pietro Del Riccio Baldi (1475 - 1507), known as Pietro Crinito or Petrus Crinitus (meaning Italian riccio “buckled” and “hairy” Latin crinitus ), Florentin scholar of the Rebirth.

He is especially known for his work Of honesta disciplined , published in 1504, whose Nostradamus would have been inspired for certain passages by its Prophéties .