Pontifical vestments, also referred to as episcopal vestments or pontificals, are the liturgical vestments worn by bishops in the Catholic, Eastern Orthodox, Oriental Orthodox, Anglican, and some Lutheran churches, in addition to the usual priestly vestments for the celebration of the mass, other sacraments, sacramentals, and canonical hours. The pontifical vestments are only worn when celebrating or presiding over liturgical functions. As such, the garments should not be confused with choir dress, which are worn when attending liturgical functions but not celebrating or presiding.

Vestments are liturgical garments and articles associated primarily with the Christian religion, especially by Eastern Churches, Catholics, Lutherans, and Anglicans. Many other groups also make use of liturgical garments; among the Reformed (Calvinist) Churches this was a point of controversy in the Protestant Reformation and sometimes since, in particular during the ritualist controversies in the Church of England in the 19th century.