The Ambrosian Rite is the ancient Latin liturgical tradition of the Archdiocese of Milan, named for Saint Ambrose (d. 397). It preserves distinctive chant, calendar, and ceremonies and survived the general adoption of the Roman Rite in the West.

The Ambrosian Rite is a Latin (Western) liturgical use proper to Milan and parts of its region, with its own missal, lectionary, and chant tradition (Ambrosian chant).

Ambrosian Rite, one of the liturgical traditions of the Catholic Church.