A papal coronation is the formal ceremony of the placing of the papal tiara on a newly elected pope. The first recorded papal coronation was of Pope Nicholas I in 858. The most recent was the 1963 coronation of Paul VI, who soon afterwards abandoned the practice of wearing the tiara. To date, none of his successors have used the tiara, and their papal inauguration celebrations have included no coronation ceremony, although any future pope may elect to restore the use of the tiara at any point during his pontificate.

The papal tiara is a crown that is worn by popes of the Catholic Church from as early as the 8th century to the mid–20th century. It was last used by Pope Paul VI in 1963, and only at the beginning of his reign.