Peregrinatio may refer to:
- a leaving of one's homeland; a self-imposed exile and wandering for the love of God.
- the Peregrinatio Sancti Petri, a papal institution for assistance to pilgrims to Rome and certain other pious sites and events
It occurs as or in the title of several notable texts:
- a Peregrinatio describing the liturgical order as practised at Jerusalem, dating probably from the 4th century
- Peregrinatio in terram sanctam, an incunabulum by the Dutch author Erhard Reuwich
- Peregrinatio Etheriae or Peregrinatio Silviae, another account of a pilgrimage to the Holy Land
- Peregrinatio Scholastica, or Learning's Pilgrimage, written by the English dramatist John Day